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ASUS Rog Strix B450 F Gaming manual
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ASUS Rog Strix B450 F Gaming

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— answers from the official manual

Answers from the official manual.

Common questions

Common Questions

20 total
1

How do I clear the CMOS/RTC RAM to reset BIOS settings on the ROG Strix B450-F Gaming?

To clear the RTC RAM, turn off the computer and unplug the power cord, then short-circuit pin 1-2 on the CLRTC jumper with a metal object or jumper cap for about 5-10 seconds. Plug the power cord back in, turn on the computer, and hold down the <Delete> key during boot to enter BIOS setup and re-enter your data. If this does not help, remove the onboard battery and move the jumper again to clear the CMOS RTC RAM data, then reinstall the battery afterward. (Page 1-9)

2

What do the Q LED lights on the motherboard mean during boot?

The Q LEDs check key components — CPU, DRAM, VGA card, and boot devices — in sequence during the motherboard's booting process. If an error is found, the corresponding LED remains lit until the problem is solved, providing an intuitive way to identify the root cause of a boot failure within seconds. The Q LEDs provide the most probable cause of an error code as a starting point for troubleshooting, though the actual cause may vary. (Page 1-10)

3

How do I enter the BIOS setup on the ROG Strix B450-F Gaming?

To enter BIOS Setup at startup, press <Delete> or <F2> during the Power-On Self Test (POST). If you need to enter BIOS after POST, you can press <Ctrl>+<Alt>+<Delete> simultaneously, press the reset button on the chassis, or turn the system off and back on, then press <Delete> to enter BIOS. (Page 3-2)

4

How do I update the BIOS using a USB flash drive on the ROG Strix B450-F Gaming?

Enter the Advanced Mode of the BIOS setup program, go to the Tool menu, select ASUS EZ Flash Utility, and press <Enter>. Insert the USB flash drive containing the latest BIOS file, select 'via Storage Device(s)', navigate to find the BIOS file, and press <Enter> to perform the update. After the update is done, reboot the system, and ensure you load the BIOS default settings by pressing <F5> for system compatibility and stability. Note that the USB flash drive must be in FAT 32/16 format with a single partition only. (Page 3-24)

5

What should I do if the BIOS becomes corrupted or fails to load on the ROG Strix B450-F Gaming?

Use the ASUS CrashFree BIOS 3 utility, which is an auto recovery tool that restores the BIOS file automatically. Turn on the system and insert either the motherboard support DVD or a USB flash drive containing the BIOS file; the utility will automatically detect and read the BIOS file, then enter ASUS EZ Flash 3 automatically. It is recommended to press <F5> to load default BIOS values after recovery to ensure system compatibility and stability. Do not shut down or reset the system during the BIOS update process. (Page 3-26)

6

What memory types and maximum capacity does the ROG Strix B450-F Gaming support?

The motherboard supports four DDR4 DIMM slots with a maximum capacity of 64GB. It supports DDR4 speeds of 2133/2400/2666 MHz natively, and up to 3200 MHz via overclocking (O.C.), using unbuffered and non-ECC memory. A DDR4 module is notched differently from DDR, DDR2, or DDR3 modules, so do not install older memory types into the DDR4 slots. (Page ix, 1-5)

Show 14 more questions

What are the BIOS beep codes and what do they indicate on the ROG Strix B450-F Gaming?

How do I enable RAID on the SATA ports of the ROG Strix B450-F Gaming?

What power supply is recommended for the ROG Strix B450-F Gaming, and are there any critical power connection warnings?

How do I clear RTC RAM using the jumper on my ASUS ROG STRIX B450-F Gaming motherboard?

What are the recommended memory configurations for my ROG STRIX B450-F GAMING motherboard?

How do I install an M series SSD to my motherboard?

How do I troubleshoot my RGB LED strips if they are not lighting up?

What fans do I need to connect during installation?

How can I adjust my processor's internal frequency through BIOS?

How do I enter EZ Mode from Advanced Mode?

How do I switch on/off the LEDs on my ROG STRIX B450-F GAMING motherboard?

How do I install an M.2 SSD on the ROG Strix B450-F Gaming, and are there any slot limitations I should know about?

What steps should I take if the BIOS fails to load after an update?

How do I perform an update using the EZ Flash 3 utility?

Full Manual

88 pages
Page 1
ASUS Rog Strix B450 F Gaming manual — page 1

Motherboard

Rog Strix

B450-F

Gaming

Page 2
ASUS Rog Strix B450 F Gaming manual — page 2

ii

E14401

First Edition June 2018 Copyright© 2018 ASUSTeK COMPUTER INC. All Rights Reserved. No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”). Product warranty or service will not be extended if: (1) the product is repaired, modified or altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2) the serial number of the product is defaced or missing.

Asus Provides This Manual “As Is” Without Warranty Of Any Kind, Either Express

OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS

Directors, Officers, Employees Or Agents Be Liable For Any Indirect, Special,

Incidental, Or Consequential Damages (Including Damages For Loss Of Profits,

Loss Of Business, Loss Of Use Or Data, Interruption Of Business And The Like),

EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY

Defect Or Error In This Manual Or Product.

Specifications And Information Contained In This Manual Are Furnished For

Informational Use Only, And Are Subject To Change At Any Time Without Notice,

And Should Not Be Construed As A Commitment By Asus. Asus Assumes No

RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS

Manual, Including The Products And Software Described In It.

Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners’ benefit, without intent to infringe. Offer to Provide Source Code of Certain Software This product contains copyrighted software that is licensed under the General Public License (“GPL”), under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software Licenses. Such software in this product is distributed without any warranty to the extent permitted by the applicable law. Copies of these licenses are included in this product. Where the applicable license entitles you to the source code of such software and/or other additional data, you may obtain it for a period of three years after our last shipment of the product, either (1) for free by downloading it from https://www.asus.com/support/ or (2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location where you want to have it shipped to, by sending a request to: ASUSTeK Computer Inc. Legal Compliance Dept. 15 Li Te Rd., Beitou, Taipei 112 Taiwan In your request please provide the name, model number and version, as stated in the About Box of the product for which you wish to obtain the corresponding source code and your contact details so that we can coordinate the terms and cost of shipment with you. The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as the corresponding binary/object code. This offer is valid to anyone in receipt of this information. ASUSTeK is eager to duly provide complete source code as required under various Free Open Source Software licenses. If however you encounter any problems in obtaining the full corresponding source code we would be much obliged if you give us a notification to the email address gpl@asus.com, stating the product and describing the problem (please DO NOT send large attachments such as source code archives, etc. to this email address).

Page 3
ASUS Rog Strix B450 F Gaming manual — page 3

iii Contents Safety information....................................................................................................... vi About this guide......................................................................................................... vii ROG STRIX B450-F GAMING specifications summary............................................ ix Package contents...................................................................................................... xiii Installation tools and components.......................................................................... xiv Chapter 1: Product Introduction 1.1 Motherboard overview................................................................................1-1 1.1.1 Before you proceed......................................................................1-1 1.1.2 Motherboard layout......................................................................1-2 1.1.3 Central Processing Unit (CPU)....................................................1-4 1.1.4 System memory...........................................................................1-5 1.1.5 Expansion slots............................................................................1-7 1.1.6 Jumper.........................................................................................1-9 1.1.7 Onboard LEDs...........................................................................1-10 1.1.8 Internal connectors....................................................................1-11 Chapter 2: Basic Installation 2.1 Building your PC system............................................................................2-1 2.1.1 CPU installation...........................................................................2-1 2.1.2 Cooling system installation..........................................................2-2 2.1.3 Motherboard installation...............................................................2-5 2.1.4 DIMM installation.........................................................................2-6 2.1.5 ATX power connection.................................................................2-7 2.1.6 SATA device connection..............................................................2-8 2.1.7 Front I/O connector......................................................................2-9 2.1.8 Expansion card installation........................................................2-10 2.1.9 M.2 installation...........................................................................2-11 2.2 Motherboard rear and audio connections..............................................2-12 2.2.1 Rear I/O connection...................................................................2-12 2.2.2 Audio I/O connections................................................................2-14 2.3 Starting up for the first time.....................................................................2-16 2.4 Turning off the computer.........................................................................2-16

Page 4
ASUS Rog Strix B450 F Gaming manual — page 4

iv Chapter 3: BIOS Setup 3.1 Knowing BIOS.............................................................................................3-1 3.2 BIOS setup program...................................................................................3-2 3.2.1 Advanced Mode...........................................................................3-3 3.2.2 EZ Mode......................................................................................3-6 3.2.3 QFan Control...............................................................................3-7 3.2.4 EZ Tuning Wizard........................................................................3-9 3.3 My Favorites..............................................................................................3-11 3.4 Main menu.................................................................................................3-13 3.5 Ai Tweaker menu.......................................................................................3-13 3.6 Advanced menu........................................................................................3-14 3.6.1 AMD fTPM configuration............................................................3-14 3.6.2 CPU Configuration.....................................................................3-14 3.6.3 ROG Effects...............................................................................3-15 3.6.4 SATA Configuration...................................................................3-15 3.6.5 Onboard Devices Configuration.................................................3-16 3.6.6 APM Configuration.....................................................................3-17 3.6.7 Network Stack Configuration.....................................................3-17 3.6.8 HDD/SSD SMART Information..................................................3-17 3.6.9 USB Configuration.....................................................................3-18 3.7 Monitor menu............................................................................................3-18 3.8 Boot menu.................................................................................................3-19 3.9 Tool menu..................................................................................................3-20 3.9.1 ASUS EZ Flash 3 Utility.............................................................3-20 3.9.2 ASUS Secure Erase..................................................................3-21 3.9.3 ASUS User Profile.....................................................................3-22 3.9.4 ASUS SPD Information..............................................................3-22 3.9.5 Graphics Card Information.........................................................3-22 3.10 Exit menu...................................................................................................3-23 3.11 Updating BIOS...........................................................................................3-23 3.11.1 EZ Update..................................................................................3-23 3.11.2 ASUS EZ Flash 3.......................................................................3-24 3.11.3 ASUS CrashFree BIOS 3...........................................................3-26

Page 5
ASUS Rog Strix B450 F Gaming manual — page 5

v Chapter 4: RAID Support 4.1 AMD® RAID Array configurations..............................................................4-1 4.1.1 RAID definitions...........................................................................4-1 Chapter 5: Multi GPU Support 5.1 AMD® CrossFireX™ technology................................................................5-1 5.1.1 Requirements...............................................................................5-1 5.1.2 Before you begin..........................................................................5-1 5.1.3 Installing three CrossFireX™ graphics cards...............................5-2 5.1.4 Installing the device drivers..........................................................5-3 5.1.5 Enabling the AMD® CrossFireX™ technology..............................5-3 Appendix Notices ..................................................................................................................... A-1 ASUS contact information....................................................................................... A-5

Page 6
ASUS Rog Strix B450 F Gaming manual — page 6

vi Safety information Electrical safety • To prevent electrical shock hazard, disconnect the power cable from the electrical outlet before relocating the system. • When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device. • Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged. • Seek professional assistance before using an adapter or extension cord. These devices could interrupt the grounding circuit. • Ensure that your power supply is set to the correct voltage in your area. If you are not sure about the voltage of the electrical outlet you are using, contact your local power company. • If the power supply is broken, do not try to fix it by yourself. Contact a qualified service technician or your retailer. Operation safety • Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package. • Before using the product, ensure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately. • To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry. • Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet. • Place the product on a stable surface. • If you encounter technical problems with the product, contact a qualified service technician or your retailer.

Page 7
ASUS Rog Strix B450 F Gaming manual — page 7

vii About this guide This user guide contains the information you need when installing and configuring the motherboard. How this guide is organized This guide contains the following parts: • Chapter 1: Product Introduction This chapter describes the features of the motherboard and the new technology it supports. It includes description of the switches, jumpers, and connectors on the motherboard. • Chapter 2: Basic Installation This chapter lists the hardware setup procedures that you have to perform when installing system components. • Chapter 3: BIOS Setup This chapter tells how to change system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided. • Chapter 4: RAID Support This chapter describes the RAID configurations. • Chapter 5: Multi GPU Support This chapter describes how to install and configure multiple AMD® CrossFire™ graphics cards. Where to find more information Refer to the following sources for additional information and for product and software updates.

  • ASUS website
    • The ASUS website (www.asus.com) provides updated information on ASUS hardware and software products.
  • Optional documentation
    • Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.

    Page 8
    ASUS Rog Strix B450 F Gaming manual — page 8

    viii Conventions used in this guide To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual. DANGER/WARNING: Information to prevent injury to yourself when trying to complete a task. CAUTION: Information to prevent damage to the components when trying to complete a task. IMPORTANT: Instructions that you MUST follow to complete a task. NOTE: Tips and additional information to help you complete a task. Typography Bold text Indicates a menu or an item to select. Italics Used to emphasize a word or a phrase. Keys enclosed in the less-than and greater-than sign means that you must press the enclosed key. Example: means that you must press the Enter or Return key. + + If you must press two or more keys simultaneously, the key names are linked with a plus sign (+).

    Page 9
    ASUS Rog Strix B450 F Gaming manual — page 9

    ix ROG STRIX B450-F GAMING specifications summary (continued on the next page)

    Cpu

    AM4 socket for AMD Ryzen™ 2nd Generation / Ryzen™ with Radeon™ Vega Graphics / Ryzen™ 1st Generation
  • Refer to www.asus.com for the AMD® CPU support list.
    • Chipset AMD® B450 Chipset Memory 4 x DIMM, max. 64GB, DDR4 3200(O.C.) / 3000(O.C.) / 2933(O.C.) / 2800(O.C.) / 2666 / 2400 / 2133 MHz, un-buffered memory Dual channel memory architecture
  • Refer to www.asus.com for the Memory QVL (Qualified Vendors List).
    • Graphics Integrated Graphics in the AMD Ryzen™ with Radeon™ Vega Graphics Multi-VGA output support: HDMI and DisplayPort ports
  • Supports HDMI 2.0a with maximum resolution of 4096 x 2160@60Hz
  • Supports DisplayPort 1.2 with maximum resolution of 4096 x 2160@60Hz
    • Multi-GPU Support AMD Ryzen™ 2nd Generation / Ryzen™ 1st Generation Processors Supports AMD® 3-way CrossFireX™ Technology Expansion slots AMD Ryzen™ 2nd Generation/Ryzen™ 1st Generation Processors 2 x PCIe 3.0 x 16 SafeSlots (support x16, x8/x4 modes) AMD Ryzen™ with Radeon™ Vega Graphics 1 x PCIe 3.0 x 16 SafeSlot (supports x8 mode) AMD® B450 chipset 1 x PCIe 2.0 x 16 slot (max. at x4 mode)* 3 x PCIe 2.0 x 1 slots
  • PCIe x16_3 slot shares bandwidth with PCIe x1_2 and PCIe x1_3.
    • Storage AMD Ryzen™ 2nd Generation / Ryzen™ 1st Generation Processors*
  • M.2_1 socket 3 with M Key, Type 2242/2260/2280 (PCIE 3.0 x 4 and
    • SATA modes) storage devices support**
  • M.2_2 socket 3 with M Key, Type 2242/2260/2280/22110 (PCIE 3.0 x 4
    • mode) storage devices support***
  • 2 x SATA 6Gb/s ports
    • AMD Ryzen™ with Radeon™ Vega Graphics
  • M.2_1 socket 3 with M Key, Type 2242/2260/2280(PCIE 3.0 x 4 and SATA
    • modes) storage devices support
  • 2 x SATA 6Gb/s ports
    • AMD® B450 Chipset:
  • 4 x SATA 6Gb/s ports
  • Support SoreMI and NVMe RAID
    • ** When the M.2_1 Socket 3 is operating in SATA or PCIE mode, SATA6G_5/6 ports will be disabled. *** When the M.2_2 is occupied by M.2 device, PCIe x16_1 will run at x8 mode.

    Page 10
    ASUS Rog Strix B450 F Gaming manual — page 10

    x (continued on the next page) ROG STRIX B450-F GAMING specifications summary

    Lan

    Intel® Ethernet Controller I211-AT Anti-surge LANGuard ROG GameFirst technology Audio SupremeFX S1220A 8-Channel High Definition Audio CODEC
  • Supports up to 32-Bit/192kHz playback*
  • High quality 120 dB SNR stereo playback output and 113 dB SNR
    • recording input
  • Impedance sense for front and rear headphone outputs
  • SupremeFX Shielding Technology
  • Dual OP Amplifiers
  • Jack-detection, Multi-streaming, and Front Panel Jack-retasking
    • Audio Feature:
  • Sonic Studio III + Sonic Studio Link
  • Sonic Radar III
  • Optical S/PDIF out port at back panel
  • Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for
    • 8-Channel audio.

    Usb

    AMD® B450 chipset
  • 2 x USB 3.1 Gen 2 ports (2 ports at back panel [red])
  • 6 x USB 3.1 Gen 1 ports (4 ports at back panel [3 x Type-A and 1 x
    • Type-C™], 2 ports at mid-board)
  • 6 x USB 2.0 ports ( 2 ports at back panel, 4 ports at mid-board)
    • ROG Exclusive Features ROG RAMCache II ROG GameFirst IV* ROG Overwolf

    Rog Cpu-Z

    Page 11
    ASUS Rog Strix B450 F Gaming manual — page 11

    xi ROG STRIX B450-F GAMING specifications summary Special Features Digi+VRM

    Epu

    Tpu App

    Fan Xpert 4

    Asus Ez Diy

  • ASUS CrashFree BIOS 3
  • ASUS EZ Flash 3
    • ASUS Q-Design
  • Q-LED (CPU, DRAM, VGA, Boot Device LED)
  • Q-Slot

    • - Q-Dimm

    Gamer’s Guardian
  • Pre-Mounted I/O Shield
  • SafeSlot
  • DRAM Overcurrent Protection
  • ESD Guards on LAN, Audio, KBMS and USB ports
  • Highly Durable Components
    • ASUS Exclusive Features
  • AURA Lighting Control
  • AI Suite 3
  • AI Charger
  • ASUS Grid
    • Back I/O Ports 1 x PS/2 Keyboard/Mouse Combo port 1 x HDMI 2.0a port 1 x DisplayPort 2 x USB 3.1 Gen 2 ports (2 x Type-A [red] ) 4 x USB 3.1 Gen 1 ports (3 x Type-A [blue] and 1 x Type-C™) 2 x USB 2.0 ports 1 x Anti-surge LAN (RJ45) port 1 x Optical S/PDIF out 5 x Audio jacks (continued on the next page)

    Page 12
    ASUS Rog Strix B450 F Gaming manual — page 12

    xii ROG STRIX B450-F GAMING specifications summary Internal I/O Ports 1 x USB 3.1 Gen 1 connector supports additional 2 USB 3.1 Gen 1 ports 2 x USB 2.0 connectors support additional 4 USB 2.0 ports 1 x TPM header 6 x SATA 6Gb/s connectors 1 x M.2_1 Socket 3 for M Key, type 2242/2260/2280 devices support, (supports PCIE and SATA modes) 1 x M.2_2 Socket 3 for M Key, type 2242/2260/2280/22110 devices support, (supports PCIE mode) 1 x 4-Pin CPU fan connector 1 x 4-Pin CPU_OPT fan connector 1 x 4-Pin AIO_PUMP connector 3 x 4-Pin Chassis fan connectors 1 x Thermal sensor connector 2 x AURA RGB headers 1 x 24-pin EATX power connector 1 x 8-pin EATX 12V power connector 1 x System panel connector 1 x Front panel audio connector (AAFP) 1 x COM header 1 x 2-Pin Clear CMOS jumper

    Bios

    128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 2.8, ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, Secure Erase, ASUS User Profile, F4 AURA ON/OFF, F9 Search, and ASUS DRAM SPD (Serial Presence Detect) memory information Manageability

    Wol, Pxe, Wor

    Software Drivers ASUS Utilities Anti-virus software (OEM version) Operating system support Windows® 10 64-bit Form factor ATX Form Factor, 12 inch x 9.6 inch (30.5cm x 24.4cm) Specifications are subject to change without notice. Please refer to the ASUS website for the latest specifications.

    Page 13
    ASUS Rog Strix B450 F Gaming manual — page 13

    xiii Package contents Check your motherboard package for the following items. Motherboard 1 x ROG STRIX B450-F GAMING motherboard Cables 4 x SATA 6Gb/s Cables 1 x Extension cable for RGB strips (80cm) Accessories 2 x M.2 Screw Packages 1 x Strix door hanger 1 x ROG Strix stickers 1 x cable tie package 1 x Replaceable PCH nameplate* Application drive 1 x ROG motherboard support DVD Documentation 1 x User guide

  • You may replace the default PCH nameplate with the replaceable PCH nameplate.
    • If any of the above items is damaged or missing, contact your retailer. Please note that removing the default PCH nameplate may cause damage to the default nameplate.

    Page 14
    ASUS Rog Strix B450 F Gaming manual — page 14

    xiv Installation tools and components The tools and components listed above are not included in the motherboard package. PC chassis Power supply unit AMD® AM4/AM3 compatible CPU Fan

    Amd® Am4 Cpu

    Dimm

    SATA hard disk drive Graphics card Phillips (cross) screwdriver SATA optical disc drive (optional) 1 bag of screws

    Page 15
    ASUS Rog Strix B450 F Gaming manual — page 15

    Rog Strix B450-F Gaming

    1-1 Chapter 1 Product Introduction 1 Chapter 1: Product Introduction • Unplug the power cord from the wall socket before touching any component. • Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity. • Hold components by the edges to avoid touching the ICs on them. • Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component. • Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components. 1.1 Motherboard overview 1.1.1 Before you proceed Take note of the following precautions before you install motherboard components or change any motherboard settings.

    Page 16
    ASUS Rog Strix B450 F Gaming manual — page 16

    1-2 Chapter 1: Product Introduction Chapter 1 Refer to 1.1.8 Internal connectors and 2.2.1 Rear I/O connection for more information about rear panel connectors and internal connectors. 1.1.2 Motherboard layout

    Page 17
    ASUS Rog Strix B450 F Gaming manual — page 17

    Rog Strix B450-F Gaming

    1-3 Chapter 1 Layout contents Connectors/Jumpers/Slots Page
  • ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
    • 1-19
  • AM4 CPU socket
    • 1-4
  • Fan and pump connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin CHA_
    • FAN1-3; 4-pin AIO_PUMP) 1-18
  • AURA RGB header (4-pin RGB_HEADER1-2)
    • 1-17
  • DDR4 DIMM slots
    • 1-5
  • USB 3.1 Gen 1 connector (20-1 pin U31G1_78)
    • 1-16
  • AMD® Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-6)
    • 1-11
  • M.2 sockets (M.2_1; M.2_2)
    • 1-14
  • Thermal sensor connector (2-pin T_SENSOR)
    • 1-13
  • System panel connector (20-3 pin PANEL)
    • 1-20
  • Clear RTC RAM jumper (2-pin CLRTC)
    • 1-9
  • USB 2.0 connectors (10-1 pin USB1112, USB1314)
    • 1-15
  • TPM connector (14-1 pin TPM)
    • 1-13
  • Serial port connector (10-1 pin COM)
    • 1-12
  • Front panel audio connector (10-1 pin AAFP)
    • 1-12
  • LED connector (13-pin LED1_CON5)
    • 1-16

    Page 18
    ASUS Rog Strix B450 F Gaming manual — page 18

    1-4 Chapter 1: Product Introduction Chapter 1 1.1.3 Central Processing Unit (CPU) The motherboard comes with an AM4 socket designed for AMD Ryzen™ 2nd Generation / Ryzen™ 1st Generation / Ryzen™ with Radeon™ Vega Graphics. Ensure that all power cables are unplugged before installing the CPU. The AM4 socket has a different pinout design. Ensure that you use a CPU designed for the AM4 socket. The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU!

    Page 19
    ASUS Rog Strix B450 F Gaming manual — page 19

    Rog Strix B450-F Gaming

    1-5 Chapter 1 Recommended memory configurations 1.1.4 System memory The motherboard comes with four (4) DDR4 (Double Data Rate 4) Quad Inline Memory Modules (DIMM) slots. A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT install a DDR, DDR2, or DDR3 memory module to the DDR4 slot. The recommended memory DIMM slots are marked with an asterix (*).

    Page 20
    ASUS Rog Strix B450 F Gaming manual — page 20

    1-6 Chapter 1: Product Introduction Chapter 1 You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation. • The default memory operation frequency is dependent on its Serial Presence Detect (SPD), which is the standard way of accessing information from a memory module. Under the default state, some memory modules for overclocking may operate at a lower frequency than the vendor-marked value. • For system stability, use a more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition. • Always install the DIMMS with the same CAS Latency. For an optimum compatibility, we recommend that you install memory modules of the same version or data code (D/C) from the same vendor. Check with the vendor to get the correct memory modules. Memory configurations You may install 2 GB, 4 GB, 8 GB, and 16 GB unbuffered and non‑ECC DDR4 DIMMs into the DIMM sockets.

    Page 21
    ASUS Rog Strix B450 F Gaming manual — page 21

    Rog Strix B450-F Gaming

    1-7 Chapter 1 1.1.5 Expansion slots Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. Slot No. Slot Description 1 PCIEX1_1 slot 2 PCIEX16_1 slot 3 PCIEX1_2 slot 4 PCIEX16_2 slot 5 PCIEX1_3 slot 6 PCIEX16_3 slot

    Page 22
    ASUS Rog Strix B450 F Gaming manual — page 22

    1-8 Chapter 1: Product Introduction Chapter 1 • We recommend that you provide sufficient power when running CrossFireX™ mode. • Connect chassis fans to the motherboard chassis fan connectors when using multiple graphics cards for better thermal environment. CPU Family PCIe operating mode

    Pcie_X16_1

    Pcie_X16_2

    M.2_2

    M.2_1

    (PCIE mode)

    M.2_1

    (SATA mode) AMD Ryzen™ 1st / 2nd Generation Processors

    X16

    N/A

    N/A

    X4

    Support

    X8

    X4

    X4

    X4

    Support AMD Ryzen™ with Radeon™ Vega Graphics Processors

    X8

    N/A

    N/A

    X4

    Support VGA Configuration PCIe operating mode

    Pcie_X16_1

    Pcie_X16_2

    Single VGA/PCIe card x16

    N/A

    Dual VGA/PCIe card x8 x4 VGA Configuration PCIe operating mode

    Pcie_X16_1

    Pcie_X16_2

    Pcie_X16_3

    Single VGA/PCIe card x8

    N/A

    N/A

    Dual VGA/PCIe card x8

    N/A

    x4 (PCI Express 2.0 from chipset) AMD Ryzen™ 1st / 2nd Generation Processors AMD Ryzen™ with Radeon™ Vega Graphics Processors

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    1-9 Chapter 1 1.1.6 Jumper
  • Clear RTC RAM jumper (2-pin CLRTC)
    • This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords. To erase the RTC RAM:
  • Turn OFF the computer and unplug the power cord.
  • Short-circuit pin 1-2 with a metal object or jumper cap for about 5-10 seconds.
  • Plug the power cord and turn ON the computer.
  • Hold down the key during the boot process and enter BIOS setup to re-enter
    • data. Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure! • If the steps above do not help, remove the onboard battery and move the jumper again to clear the CMOS RTC RAM data. After the CMOS clearance, reinstall the battery. • You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOS can automatically reset parameter settings to default values. • Due to the chipset behavior, AC power off is required to enable C.P.R. function. You must turn off and on the power supply or unplug and plug the power cord before rebooting the system.

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    1-10 Chapter 1: Product Introduction Chapter 1 1.1.7 Onboard LEDs

  • Q LEDs (CPU, DRAM, VGA, BOOT)
    • Q LEDs check key components (CPU, DRAM, VGA card, and booting devices) in sequence during motherboard booting process. If an error is found, the corresponding LED remains lit until the problem is solved. This user-friendly design provides an intuitive way to locate the root problem within seconds. The Q LEDs provide the most probable cause of an error code as a starting point for troubleshooting. The actual cause may vary from case to case.

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    1-11 Chapter 1 1.1.8 Internal connectors
  • AMD® Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-6)
    • These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables. If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, and 10 configuration through the onboard AMD® B450 chipset. • These connectors are set to [AHCI] by default. If you intend to create a Serial ATA RAID set using these connectors, set the SATA Mode Selection item in the BIOS to

    [Raid].

    • Before creating a RAID set, refer to the RAID Configuration Guide. You can download the RAID Configuration Guide from the ASUS website.

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    1-12 Chapter 1: Product Introduction Chapter 1

  • Front panel audio connector (10-1 pin AAFP)
    • This connector is for a chassis-mounted front panel audio I/O module that supports HD Audio standard. Connect one end of the front panel audio I/O module cable to this connector. We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability.
  • Serial port connector (10-1 pin COM)
    • This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis. The COM module is purchased separately.

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    1-13 Chapter 1
  • TPM connector (14-1 pin TPM)
    • This connector supports a Trusted Platform Module (TPM) system, which securely stores keys, digital certificates, passwords and data. A TPM system also helps enhance network security, protect digital identities, and ensures platform integrity. The TPM module is purchased separately.
  • Thermal sensor connector (2-pin T_SENSOR)
    • This connector is for the thermistor cable that allows you to monitor the temperature of your motherboard’s critical components and connected devices.

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    1-14 Chapter 1: Product Introduction Chapter 1

  • M.2 socket (M.2_1; M.2_2)
    • These sockets allow you to install M.2 SSD modules. • For AMD Ryzen™ 2nd Generation / Ryzen™ 1st Generation Processors:

  • M.2_1 supports PCIE 3.0 x4 and SATA mode M Key design and type 2242 / 2260 /
    • 2280 storage devices.

  • M.2_2 supports PCIE 3.0 x4 M Key design and type 2242 / 2260 / 2280 / 22110
    • storage devices*. • For AMD Ryzen™ with Radeon™ Vega Graphics Processors**

  • M.2_1 supports PCIE 3.0 x4 and SATA mode M Key design and type 2242 / 2260 /
    • 2280 storage devices.

  • M.2_2 socket shares bandwidth with PCIE x16. When M.2_2 slot runs in PCIE mode, the
    • PCIE x16_1 slot will run at x8 mode.

    ** The M.2_2 socket is not supported for these CPU The M.2 SSD module is purchased separately.

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    1-15 Chapter 1 DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately.
  • USB 2.0 connectors (10-1 pin USB1112, USB1314)
    • These connector are for USB 2.0 ports. Connect the USB module cable to these connectors, then install the module to a slot opening at the back of the system chassis. This USB connector complies with USB 2.0 specification that supports up to 480 Mb/s connection speed.

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    1-16 Chapter 1: Product Introduction Chapter 1

  • USB 3.1 Gen 1 connectors (20-1 pin U31G1_78)
    • This connector allows you to connect a USB 3.1 Gen 1 module for additional USB 3.1 Gen 1 front or rear panel ports. With an installed USB 3.1 Gen 1 module, you can enjoy all the benefits of USB 3.1 Gen 1 including faster data transfer speeds of up to 5 Gbps, faster charging time for USB-chargeable devices, optimized power efficiency, and backward compatibility with USB 2.0. The USB 3.1 Gen 1 module is purchased separately.
  • LED connector (13-pin LED1_CON5)
    • This connector is for connecting LED strips on your cover.

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    1-17 Chapter 1 The RGB header supports 5050 RGB multi-color LED strips (12V/G/R/B), with a maximum power rating of 3A (12V), and no longer than 3 m. Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components. • Actual lighting and color will vary with LED strip. • If your LED strip does not light up, check if the RGB LED extension cable and the RGB LED strip is connected in the correct orientation, and the 12V connector is aligned with the 12V header on the motherboard. • The LED strip will only light up when the system is operating. • The LED strip is purchased separately.
  • AURA RGB headers (4-pin RGB_HEADER1-2)
    • These connectors are for RGB LED strips.

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    1-18 Chapter 1: Product Introduction Chapter 1

  • Fan and pump connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4-pin CHA_FAN1-3;
    • 4-pin AIO_PUMP) Connect the fan cables to the fan connectors on the motherboard, ensuring that the black wire of each cable matches the ground pin of the connector. • DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan connectors! • Ensure that the CPU fan cable is securely installed to the CPU fan connector. Connect the pump cable from the all-in-one cooler (AIO cooler) to the AIO_PUMP header, and connect the fan cables to the CPU_FAN and CHA_fan1 headers.

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    1-19 Chapter 1 • For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 350 W. • DO NOT forget to connect the 8-pin EATX12V power plug. Otherwise, the system will not boot. • We recommend that you use a PSU with a higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. • If you want to use two or more high-end PCI Express x16 cards, use a PSU with 1000W power or above to ensure the system stability.
  • ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
    • These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

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    1-20 Chapter 1: Product Introduction Chapter 1 • System power LED (2-pin or 3-1 pin PLED) The 2-pin or 3-1 pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode. • Hard disk drive activity LED (2-pin HDD_LED) This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The HDD LED lights up or flashes when data is read from or written to the HDD. • System warning speaker (4-pin SPEAKER) This 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you to hear system beeps and warnings. • ATX power button/soft-off button (2-pin PWRSW) This connector is for the system power button. Pressing the power button turns the system on or puts the system in sleep or soft-off mode depending on the operating system settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF. • Reset button (2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. • Chassis intrusion connector (2-pin CHASSIS) This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high-level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event.

  • System panel connector (20-3 pin PANEL)
    • This connector supports several chassis-mounted functions.

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    2-1 Chapter 2 Basic Installation 2 2.1 Building your PC system The diagrams in this section are for reference only. The motherboard layout may vary with models, but the installation steps are the same for all models. Chapter 2: Basic Installation 2.1.1 CPU installation The AMD AM4 socket is compatible with AMD AM4 processors. Ensure you use a CPU designed for the AM4 socket. The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU!

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    2-2 Chapter 2: Basic Installation Chapter 2 CPU heatsink and fan assembly Type 1 2.1.2 Cooling system installation Apply the Thermal Interface Material to the CPU cooling system and CPU before you install the cooling system, if necessary.

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    2-3 Chapter 2 CPU heatsink and fan assembly Type 2 When using this type of CPU fan, remove the screws and the retention module only. Do not remove the plate on the bottom.

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    2-4 Chapter 2: Basic Installation Chapter 2 To install an AIO cooler

    Aio_Pump

    Cpu_Opt

    Cpu_Fan

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    2-5 Chapter 2
  • Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to
    • the chassis’ rear I/O panel. 2.1.3 Motherboard installation
  • Place nine (9) screws into the holes indicated by circles to secure the motherboard to
    • the chassis. DO NOT over tighten the screws! Doing so can damage the motherboard.

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    2-6 Chapter 2: Basic Installation Chapter 2 To remove a DIMM 2.1.4 DIMM installation

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    2-7 Chapter 2 2.1.5 ATX power connection Ensure to connect the 8-pin power plug.

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    2-8 Chapter 2: Basic Installation Chapter 2 2.1.6 SATA device connection

    Or

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    2-9 Chapter 2 2.1.7 Front I/O connector

    Usb 2.0

    Aafp

    To install USB 2.0 connector To install front panel audio connector USB 3.1 Gen 1 To install USB 3.1 Gen 1 connector To install front panel connector

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    2-10 Chapter 2: Basic Installation Chapter 2 2.1.8 Expansion card installation To install PCIe x16 cards To install PCIe x1 cards

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    2-11 Chapter 2 2.1.9 M.2 installation

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    2-12 Chapter 2: Basic Installation Chapter 2 2.2 Motherboard rear and audio connections 2.2.1 Rear I/O connection Rear panel connectors

  • PS/2 keyboard/mouse combo port
  • HDMI 2.0a port
  • USB 3.1 Gen 1 Type-A port 5
  • USB 3.1 Gen 2 ports 1 and 2
  • DisplayPort
  • USB 3.1 Gen 1 ports 3 and 4
  • LAN (RJ-45) port*
  • Optical S/PDIF OUT port
  • USB 2.0 ports 9 and 10
  • Audio I/O ports**
  • USB 3.1 Gen 1 Type-C™ port C6
  • and ** : Refer to the tables on the next page for LAN port LEDs and audio port definitions.
    • • USB 3.1 Gen 1/Gen 2 devices can only be used as data storage only. • We strongly recommend that you connect your devices to ports with matching data transfer rate. Please connect your USB 3.1 Gen 2 devices to USB 3.1 Gen 2 ports for faster and better performance for your devices.

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    2-13 Chapter 2
  • LAN ports LED indications

    • Act/Link

    Led

    Speed

    Led

    LAN port Activity Link LED Speed LED Status Description Status Description Off No link Off 10 Mbps connection Orange Linked Orange 100 Mbps connection Orange (Blinking) Data activity Green 1 Gbps connection Orange (Blinking then steady) Ready to wake up from S5 mode ** Audio 2, 4, 5.1, or 7.1-channel configuration Port Headset 2-channel 4-channel 5.1-channel 7.1-channel Light Blue Line In Line In Line In Side speaker Lime Line Out Front Speaker Out Front Speaker Out Front Speaker Out Pink Mic In Mic In Mic In Mic In Orange – – Center/Subwoofer Center/Subwoofer Black – Rear Speaker Out Rear Speaker Out Rear Speaker Out

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    2-14 Chapter 2: Basic Installation Chapter 2 Connect to Headphone and Mic Connect to Stereo Speakers 2.2.2 Audio I/O connections Audio I/O ports Connect to 2-channel Speakers

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    2-15 Chapter 2 Connect to 4-channel Speakers Connect to 5.1-channel Speakers Connect to 7.1-channel Speakers

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    2-16 Chapter 2: Basic Installation Chapter 2 2.3 Starting up for the first time

  • After making all the connections, replace the system case cover.
  • Ensure that all switches are off.
  • Connect the power cord to the power connector at the back of the system chassis.
  • Connect the power cord to a power outlet that is equipped with a surge protector.
  • Turn on the devices in the following order:
    • a. Monitor b. External storage devices (starting with the last device on the chain) c. System power
  • After applying power, the system power LED on the system front panel case lights up.
    • For systems with ATX power supplies, the system LED lights up when you press the ATX power button. If your monitor complies with the “green” standards or if it has a “power standby” feature, the monitor LED may light up or change from orange to green after the system LED turns on.

    The system then runs the power-on self tests (POST). While the tests are running, the BIOS beeps (refer to the BIOS beep codes table) or additional messages appear on the screen. If you do not see anything within 30 seconds from the time you turned on the power, the system may have failed a power-on test. Check the jumper settings and connections or call your retailer for assistance. BIOS Beep Description One short beep VGA detected Quick boot set to disabled No keyboard detected One continuous beep followed by two short beeps then a pause (repeated) No memory detected One continuous beep followed by three short beeps No VGA detected One continuous beep followed by four short beeps Hardware component failure

  • At power on, hold down the key to enter the BIOS Setup. Follow the
    • instructions in Chapter 3. 2.4 Turning off the computer While the system is ON, press the power button for less than four seconds to put the system on sleep mode or soft-off mode, depending on the BIOS setting. Press the power switch for more than four seconds to let the system enter the soft-off mode regardless of the BIOS setting.

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    3-1 Chapter 3 BIOS Setup 3 3.1 Knowing BIOS The new ASUS UEFI BIOS is a Unified Extensible Interface that complies with UEFI architecture, offering a user-friendly interface that goes beyond the traditional keyboard- only BIOS controls to enable a more flexible and convenient mouse input. You can easily navigate the new UEFI BIOS with the same smoothness as your operating system. The term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specified. BIOS (Basic Input and Output System) stores system hardware settings such as storage device configuration, overclocking settings, advanced power management, and boot device configuration that are needed for system startup in the motherboard CMOS. In normal circumstances, the default BIOS settings apply to most conditions to ensure optimal performance. DO NOT change the default BIOS settings except in the following circumstances: • An error message appears on the screen during the system bootup and requests you to run the BIOS Setup. • You have installed a new system component that requires further BIOS settings or update. Inappropriate BIOS settings may result to instability or boot failure. We strongly recommend that you change the BIOS settings only with the help of a trained service personnel. When downloading or updating the BIOS file, rename it as RX450FGM.CAP for this motherboard. Chapter 3: BIOS Setup

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    3-2 Chapter 3: BIOS Setup Chapter 3 • The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen. • Ensure that a USB mouse is connected to your motherboard if you want to use the mouse to control the BIOS setup program. • If the system becomes unstable after changing any BIOS setting, load the default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey . See section 3.10 Exit Menu for details. • If the system fails to boot after changing any BIOS setting, try to clear the CMOS and reset the motherboard to the default value. See section 1.1.6 Jumpers for information on how to erase the RTC RAM via the Clear CMOS jumper. • The BIOS setup program does not support the Bluetooth devices. Please visit ASUS website for the detailed BIOS content manual. BIOS menu screen The BIOS Setup program can be used under two modes: EZ Mode and Advanced Mode. You can change modes from Setup Mode in Boot menu or by pressing the hotkey. 3.2 BIOS setup program Use the BIOS Setup to update the BIOS or configure its parameters. The BIOS screen include navigation keys and brief onscreen help to guide you in using the BIOS Setup program. Entering BIOS at startup To enter BIOS Setup at startup, press or during the Power-On Self Test (POST). If you do not press or , POST continues with its routines. Entering BIOS Setup after POST To enter BIOS Setup after POST: • Press ++ simultaneously. • Press the reset button on the system chassis. • Press the power button to turn the system off then back on. Do this option only if you failed to enter BIOS Setup using the first two options. After doing either of the three options, press key to enter BIOS.

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    3-3 Chapter 3 3.2.1 Advanced Mode The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the following sections for the detailed configurations. The default screen for entering the BIOS setup program can be changed. Refer to the Setup Mode item in section Boot menu for details. Menu items General help Menu bar Language Qfan Control(F6) MyFavorite(F3) EZ Tuning Wizard(F11)

    Aura On/Off(F4)

    Search(F9) Scroll bar Pop-up Menu Configuration fields Last modified settings Go back to EZ Mode Hot Keys Displays a quick overview of the system status Search on the FAQ

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    3-4 Chapter 3: BIOS Setup Chapter 3 Menu bar The menu bar on top of the screen has the following main items: My Favorites For saving the frequently-used system settings and configuration. Main For changing the basic system configuration Ai Tweaker For changing the overclocking settings Advanced For changing the advanced system settings Monitor For displaying the system temperature, power status, and changing the fan settings. Boot For changing the system boot configuration Tool For configuring options for special functions Exit For selecting the exit options and loading default settings Menu items The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items. The other items (My Favorites, Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the menu bar have their respective menu items. Submenu items A greater than sign (>) before each item on any menu screen means that the item has a submenu. To display the submenu, select the item and press . Language This button above the menu bar contains the languages that you can select for your BIOS. Click this button to select the language that you want to display in your BIOS screen. My Favorites(F3) This button above the menu bar shows all BIOS items in a Tree Map setup. Select frequently- used BIOS settings and save it to MyFavorites menu. Refer to section 3.3 My Favorites for more information. Q-Fan Control(F6) This button above the menu bar displays the current settings of your fans. Use this button to manually tweak the fans to your desired settings. Refer to section 3.2.3 QFan Control for more information. Search (F9) This button allows you to search for BIOS items by entering its name, enter the item name to find the related item listing.

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    3-5 Chapter 3

    Aura (F4)

    This button allows you to turn the RGB LED lighting or functional LED on or off.

    [On]

    All AURA effects will be enabled. (Default mode)

    [Off]

    All AURA effects will be disabled. [Stealth Mode] Functional LEDs (Q-Code and HDD_LED) and all AURA effects will be disabled. Search on FAQ Move your mouse over this button to show a QR code, scan this QR code on your mobile device to connect to the BIOS FAQ web page of the ASUS support website. You can also scan the following QR code: Scroll bar A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the Up/Down arrow keys or / keys to display the other items on the screen. General help At the bottom of the menu screen is a brief description of the selected item. Use key to capture the BIOS screen and save it to the removable storage device. Configuration fields These fields show the values for the menu items. If an item is user-configurable, you can change the value of the field opposite the item. You cannot select an item that is not user- configurable. A configurable field is highlighted when selected. To change the value of a field, select it and press to display a list of options. Hot keys This button contains the navigation keys for the BIOS setup program. Use the navigation keys to select items in the menu and change the settings. Last Modified button This button shows the items that you last modified and saved in BIOS Setup.

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    3-6 Chapter 3: BIOS Setup Chapter 3 3.2.2 EZ Mode The EZ Mode provides you an overview of the basic system information, and allows you to select the display language, system performance, mode and boot device priority. To access the Advanced Mode, select Advanced Mode or press the hotkey for the advanced BIOS settings. To switch from Advanced Mode to EZ Mode, click EZ Mode(F7) or press the hotkey. The boot device options vary depending on the devices you installed to the system. Selects the display language of the BIOS setup program Displays a quick overview of the system status Displays the system properties of the selected mode. Click < or > to switch EZ System Tuning modes Loads optimized default settings Creates storage RAID and configures system overclocking Displays the CPU Fan’s speed. Click the button to manually tune the fans Saves the changes and resets the system Click to display boot devices Selects the boot device priority Click to go to Advanced mode Search on the FAQ Search(F9)

    Aura On/Off(F4)

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    3-7 Chapter 3 3.2.3 QFan Control The QFan Control allows you to set a fan profile or manually configure the operating speed of your CPU and chassis fans. Click to select a fan to be configured Click to activate PWM Mode Click to undo the changes Click to apply the fan setting Click to go back to main menu Select a profile to apply to your fans Click to activate DC Mode Select to manually configure your fans

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    3-8 Chapter 3: BIOS Setup Chapter 3 Configuring fans manually Select Manual from the list of profiles to manually configure your fans’ operating speed. To configure your fans:

  • Select the fan that you want to configure and to view its current status.
  • Click and drag the speed points to adjust the fans’ operating speed.
  • Click Apply to save the changes then click Exit (ESC).
    • Speed points Select to manually configure your fans

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    3-9 Chapter 3 3.2.4 EZ Tuning Wizard EZ Tuning Wizard allows you to easily overclock your CPU and DRAM, computer usage, and CPU fan to their best settings. OC Setup OC Tuning To start OC Tuning:
  • Press on your keyboard or click
    • from the BIOS screen to open EZ Tuning Wizard screen.
  • Click OC then click Next.
  • Select a PC scenario Daily Computing or Gaming/Media Editing, then click Next.

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    3-10 Chapter 3: BIOS Setup Chapter 3

  • Select a Main Cooling System BOX cooler, Tower cooler, Water cooler, or I’m not
    • sure, then click Next.
  • After selecting the Main Cooling System, click Next then click Yes to start the OC
    • Tuning.

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    3-11 Chapter 3 3.3 My Favorites My Favorites is your personal space where you can easily save and access your favorite BIOS items. My Favorites comes with several performance, power saving, and fast boot related items by default. You can personalize this screen by adding or removing items.

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    3-12 Chapter 3: BIOS Setup Chapter 3 Adding items to My Favorites To add BIOS items:

  • Press on your keyboard or click
    • from the BIOS screen to open Setup Tree Map screen.
  • On the Setup Tree Map screen, select the BIOS items that you want to save in My
    • Favorites screen.
  • Select an item from main menu panel, then click the submenu that you want to save as
    • favorite from the submenu panel and click or press on your keyboard. You cannot add the following items to My Favorite items: • Items with submenu options • User-managed items such as language and boot order • Configuration items such as Memory SPD Information, system time and date.
  • Click Exit (ESC) or press key to close Setup Tree Map screen.
  • Go to My Favorites menu to view the saved BIOS items.
    • Main menu panel Submenu panel Selected shortcut items Delete all favorite items Recover to default favorite items

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    3-13 Chapter 3 3.4 Main menu The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main menu provides you an overview of the basic system information, and allows you to set the system date, time, language, and security settings. Security The Security menu items allow you to change the system security settings. • If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC) RAM to clear the BIOS password. See section 1.1.6 Jumper for information on how to erase the RTC RAM via the Clear RTC RAM jumper. • The Administrator or User Password items on top of the screen show the default [Not Installed]. After you set a password, these items show [Installed]. 3.5 Ai Tweaker menu The Ai Tweaker menu items allow you to configure overclocking-related items. Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard. Ai Overclock Tuner Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency. Configuration options: [Auto] Loads the optimal settings for the system. [Manual] Allows you to individually set overclocking parameters.

    [D.O.C.P.]

    Allows you to select a DRAM O.C. profile, and the related parameters will be adjusted automatically. The following item appears only when you set the Ai Overclocking Tuner to [Manual]. BCLK Frequency This item allows you to set the BCLK frequency to enhance the system performance. Use the <+> or <-> to adjust the value. We recommend you to set the value based on the CPU specification, as high BCLK frequencies may damage the CPU permanently.

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    3-14 Chapter 3: BIOS Setup Chapter 3 Memory Frequency This item allows you to set the memory operating frequency. The configurable options vary with the BCLK (base clock) frequency setting. Select the auto mode to apply the optimized setting. Configuration options: [Auto] [DDR4-1333MHz] - [DDR4-4000MHz]

    Tpu

    This item allows you to automatically overclock the CPU and DRAM frequencies and voltage for an enhanced system performance. [Keep Current Settings] Keep the current settings without changing anything.

    [Tpu I]

    Applies air cooling overclocking conditions.

    [Tpu Ii]

    Applies water cooling overclocking conditions. Ensure to use water cooling device before selecting [TPU II]. 3.6 Advanced menu The Advanced menu items allow you to change the settings for the CPU and other system devices. Be cautious when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction. 3.6.1 AMD fTPM configuration The items in this menu show the AMD fTPM configuration options. Firmware TPM This item allows you to enable or disable AMD CPU fTPM. Configuration options: [Enable] [Disable] When Firmware TPM is set to disabled all saved data on it will be lost. PSS Support This item allows you enable or disable the generation of ACPI_PPC, _PSS, and _PCT objects. Configuration options: [Disabled] [Enabled] [Auto] 3.6.2 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. The items in this menu may vary based on the CPU installed.

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    3-15 Chapter 3 SVM Mode This item allows you enable or disable CPU Virtualization. Configuration options: [Disabled] [Enabled] 3.6.3 ROG Effects The items in this menu allow you to configure the LEDs on your motherboard. Onboard LED This item allows you to enable all the onboard LEDs. Configuration options: [Enabled] [Disabled] 3.6.4 SATA Configuration While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA Port items show Not Present if no SATA device is installed to the corresponding SATA port. SATA Port Enable This item allows you to enable or disable the SATA Device. Configuration options: [Disabled] [Enabled] SATA Mode This item allows you to set the SATA configuration.

    [Ahci]

    Set to [AHCI] when you want the SATA hard disk drives to use the AHCI (Advanced Host Controller Interface). The AHCI allows the onboard storage driver to enable advanced Serial ATA features that increases storage performance on random workloads by allowing the drive to internally optimize the order of commands.

    [Raid]

    Set to [RAID] when you want to create a RAID configuration from the SATA hard disk drives. NVMe RAID mode This item allows you to enable or disable NVMe RAID mode. Configuration options: [Disabled] [Enabled] SMART Self Test S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitoring system that shows a warning message during POST (Power-on Self Test) when an error occurs in the hard disks. Configuration options: [On] [Off] SATA6G_1(Gray) - SATA6G_6(Gray) SATA6G_1(Gray) - SATA6G_6(Gray) This item allows you to enable or disable the selected SATA port. Configuration options: [Disabled] [Enabled]

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    3-16 Chapter 3: BIOS Setup Chapter 3 Hot Plug These items appears only when the SATA Mode is set to [AHCI] and allows you to enable or disable SATA Hot Plug Support. Configuration options: [Disabled] [Enabled] 3.6.5 Onboard Devices Configuration The items in this menu allow you to switch between PCIe Lanes and configure onboard devices. HD Audio Controller This item allows you to use the Azalia High Definition Audio Controller Configuration options: [Disabled] [Enabled] PCIEX16_3 Control [Auto] If PCIEX16_3 is detected, run x4 mode and disable PCIEX1_2 + PCIEX1_3, otherwise enable PCIEX1_2 + PCIEX1_3 [X2 mode] PCIEX16_3 run x2 mode & enable PCIEX1_2 + PCIEX1_3 [X4 mode] PCIEX16_3 run x4 mode & disable PCIEX1_2 + PCIEX1_3 M.2_1 Control [Auto] If M.2_1 detected, run X4 mode or SATA mode and disable SATA56, otherwise enable SATA56

    [Sata56]

    M.2_1 X2 mode & SATA56 enable PCIEX16_1 Mode This item allows you to set the link speed for first VGA slot. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3] PCIEX16_2 Mode This item allows you to set the link speed for second VGA slot. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3] M.2_1 Link Mode This item allows you to set the link speed for M.2_1 device. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3] M.2_2 Link Mode This item allows you to set the link speed for M.2_1 device. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3] SB Link Mode This item allows you to set the link speed for Southbridge. Configuration options: [Auto] [GEN 1] [GEN 2] [GEN 3]

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    3-17 Chapter 3 RGB LED lighting When system is in working state This item allows you to turn the RGB LED lighting on or off when the system is in the working state. Configuration options: [On] [Off] When system is in sleep, hibernate or soft off states This item allows you to turn the RGB LED lighting on or off when the system is in the sleep, hibernate or soft off states. Configuration options: [On] [Off] Intel LAN Controller This item allows you to enable or disable the Intel LAN controllers. Configuration options: [Disabled] [Enabled] 3.6.6 APM Configuration The items in this menu allow you to set system wake and sleep settings. ErP Ready This item allows you to switch off some power at S4+S5 or S5 to get the system ready for ErP requirement. When set to [Enabled], all other PME options are switched off. Configuration options: [Disabled] [Enable(S4+S5)] [Enable(S5)] 3.6.7 Network Stack Configuration The items in this menu allow you to configure Ipv4 / Ipv6 PXE support. 3.6.8 HDD/SSD SMART Information This menu displays the SMART information of the connected devices. NVM Express devices do not support SMART information.

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    3-18 Chapter 3: BIOS Setup Chapter 3 3.6.9 USB Configuration The items in this menu allow you to change the USB-related features. The Mass Storage Devices item shows the auto-detected values. If no USB device is detected, the item shows None. Legacy USB Support [Enabled] Your system supports the USB devices in legacy operating systems. [Disabled] Your USB devices can be used for BIOS setup only and cannot be recognized in the boot devices list. [Auto] Your system automatically detects the presence of USB devices at startup. If any USB devices are detected, the legacy USB support is enabled. XHCI Hand-off [Enabled] Enables the support for operating systems without an XHCI hand‑off feature. [Disabled] Disables the XHCI Hand-off support. USB Mass Storage Driver Support This item allows you to enable or disable USB Mass Storage Driver Support. Configuration options: [Disabled] [Enabled] USB Single Port Control This item allows you to enable or disable the individual USB ports. Refer to section 1.1.2 Motherboard layout for the location of the USB ports. 3.7 Monitor menu The Monitor menu displays the system temperature/power status, and allows you to change the fan settings. Scroll down to display the other BIOS items. Q-fan Configuration Qfan Tuning Click this item to automatically detect the lowest speed and configure the minimum duty cycle for each fan. AIO_PUMP Control [Disabled] Disable the Water Pump control feature. [Auto] Detects the type of water pump installed and automatically switches the control modes. [DC mode] Enable the Water Pump control in DC mode for 3-pin chassis fan. [PWM mode] Enable the Water Pump control in PWM mode for 4-pin chassis fan.

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    3-19 Chapter 3 3.8 Boot menu The Boot menu items allow you to change the system boot options. Fast Boot [Disabled] Allows your system to go back to its normal boot speed. [Enabled] Allows your system to accelerate the boot speed. The following item appears only when you set the Fast Boot to [Enabled]. Next Boot after AC Power Loss [Normal Boot] Returns to normal boot on the next boot after an AC power loss. [Fast Boot] Accelerates the boot speed on the next boot after an AC power loss. Boot Configuration Setup Mode [Advanced Mode] This item allows you to go to Advanced Mode of the BIOS after

    Post.

    [EZ Mode] This item allows you to go to EZ Mode of the BIOS after POST. CSM (Compatibility Support Module) This item allows you to configure the CSM (Compatibility Support Module) items to fully support the various VGA, bootable devices and add-on devices for better compatibility. Launch CSM [Auto] The system automatically detects the bootable devices and the add- on devices. [Enabled] For better compatibility, enable the CSM to fully support the non-UEFI driver add-on devices or the Windows® UEFI mode. [Disabled] Disable the CSM to fully support the non-UEFI driver add-on devices or the Windows® UEFI mode. The following items appear only when you set the Launch CSM to [Enabled]. Boot Devices Control This item allows you to select the type of devices that you want to boot. Configuration options: [UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only] Boot from Network Devices This item allows you to select the type of network devices that you want to launch. Configuration options: [Ignore] [Legacy only] [UEFI driver first] Boot from Storage Devices This item allows you to select the type of storage devices that you want to launch. Configuration options: [Ignore] [Legacy only] [UEFI driver first]

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    3-20 Chapter 3: BIOS Setup Chapter 3 Boot from PCI-E Expansion Devices This item allows you to select the type of PCI-E/PCI expansion devices that you want to launch. Configuration options: [Legacy only] [UEFI driver first] Secure Boot This item allows you to configure the Windows® Secure Boot settings and manage its keys to protect the system from unauthorized access and malwares during POST. Boot Option Priorities These items specify the boot device priority sequence from the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. • To access Windows® OS in Safe Mode, press after POST (Windows® 8 not supported). • To select the boot device during system startup, press when the ASUS Logo appears. Boot Override These items displays the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. Click an item to start booting from the selected device. 3.9 Tool menu The Tool menu items allow you to configure options for special functions. Select an item then press to display the submenu. Setup Animator This item allows you to enable or disable the Setup animator. Configuration options: [Enabled] [Disabled] ASUS Grid Install Service This item allows you to enable or disable support for Auto-launch ASUS Grid. Configuration options: [Enabled] [Disabled] 3.9.1 ASUS EZ Flash 3 Utility This item allows you to run ASUS EZ Flash 3. When you press , a confirmation message appears. Use the left/right arrow key to select between [Yes] or [No], then press to confirm your choice. For more details, refer to section 3.11.2 ASUS EZ Flash 3.

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    3-21 Chapter 3 3.9.2 ASUS Secure Erase SSD speeds may lower over time as with any storage medium due to data processing. ASUS Secure Erase completely and safely cleans your SSD, restoring it to factory performance levels. ASUS Secure Erase is only available in AHCI mode. Ensure to set the SATA mode to AHCI. Click Advanced > SATA Configuration > SATA Mode > AHCI. To launch ASUS Secure Erase, click Tool > ASUS Secure Erase on the Advanced mode menu. Check the ASUS support site for a full list of SSDs tested with ASUS Secure Erase. The drive may become unstable if you run ASUS Secure Erase on an incompatible SSD. The time to erase the contents of your SSD may take a while depending on its size. Do not turn off the system during the process. Status definition: • Frozen. The frozen state is the result of a BIOS protective measure. The BIOS guards drives that do not have password protection by freezing them prior to booting. If the drive is frozen, a power off or hard reset of your PC must be performed to proceed with the ASUS Secure Erase. • Locked. SSDs might be locked if the ASUS Secure Erase process is either incomplete or was stopped. This may be due to a third party software that uses a different password defined by ASUS. You have to unlock the SSD in the software before proceeding with ASUS Secure Erase. Displays the available SSDs

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    3-22 Chapter 3: BIOS Setup Chapter 3 Load Profile This item allows you to load the previous BIOS settings saved in the BIOS Flash. Key in the profile number that saved your BIOS settings, press , and then select Yes. • DO NOT shut down or reset the system while updating the BIOS to prevent the system boot failure! • We recommend that you update the BIOS file only coming from the same memory/ CPU configuration and BIOS version. Profile Name This item allows you to key in a profile name. Save to Profile This item allows you to save the current BIOS settings to the BIOS Flash, and create a profile. Key in a profile number from one to eight, press , and then select Yes. Load/Save Profile from/to USB Drive This item allows you to load or save profile from your USB drive, load and save profile to your USB drive. 3.9.3 ASUS User Profile This item allows you to store or load multiple BIOS setting profiles. 3.9.4 ASUS SPD Information This item allows you to view the DRAM SPD information. 3.9.5 Graphics Card Information This item displays the information about the graphics card installed in your system. GPU Post This item displays the information and recommended configuration for the PCIE slots that the graphics card is installed in your system. This feature is only supported on selected ASUS graphics cards. Bus Interface This item allows you to select the bus interface. Configuration options: [PCIEX16_1]

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    3-23 Chapter 3 3.10 Exit menu The Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit menu. Load Optimized Defaults This option allows you to load the default values for each of the parameters on the Setup menus. When you select this option or if you press , a confirmation window appears. Select OK to load the default values. Save Changes & Reset Once you are finished making your selections, choose this option from the Exit menu to ensure the values you selected are saved. When you select this option or if you press , a confirmation window appears. Select OK to save changes and exit. Discard Changes & Exit This option allows you to exit the Setup program without saving your changes. When you select this option or if you press , a confirmation window appears. Select Yes to discard changes and exit. Launch EFI Shell from USB drives This item allows you to attempt to launch the EFI Shell application (shellx64.efi) from one of the available filesystem devices. 3.11 Updating BIOS The ASUS website publishes the latest BIOS versions to provide enhancements on system stability, compatibility,and performance. However, BIOS updating is potentially risky. If there is no problem using the current version of BIOS, DO NOT manually update the BIOS. Inappropriate BIOS updating may result to system’s failure to boot. Carefully follow the instructions in this chapter to update your BIOS when necessary. Visit http://www.asus.com to download the latest BIOS file for this motherboard. The following utilities allow you to manage and update the motherboard BIOS setup program.
  • EZ Update: Updates the BIOS in Windows® environment.
  • ASUS EZ Flash 3: Updates the BIOS using a USB flash drive.
  • ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or a
    • USB flash drive when the BIOS file fails or gets corrupted. 3.11.1 EZ Update The EZ Update is a utility that allows you to update the motherboard BIOS in Windows® environment. • EZ Update requires an Internet connection either through a network or an ISP (Internet Service Provider). • This utility is available in the support DVD that comes with the motherboard package.

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    3-24 Chapter 3: BIOS Setup Chapter 3 3.11.2 ASUS EZ Flash 3 ASUS EZ Flash 3 allows you to download and update to the latest BIOS through the Internet without having to use a bootable floppy disk or an OS‑based utility. Updating through the Internet varies per region and Internet conditions. Check your local Internet connection before updating through the Internet. To update the BIOS by USB:

  • Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select
    • ASUS EZ Flash Utility and press .
  • Insert the USB flash disk that contains the latest BIOS file to the USB port.
  • Select via Storage Device(s).
  • Press to switch to the Drive field.
  • Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS,
    • and then press .
  • Press to switch to the Folder Info field.
  • Press the Up/Down arrow keys to find the BIOS file, and then press to perform
    • the BIOS update process. Reboot the system when the update process is done.

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    3-25 Chapter 3 • This function can support devices such as a USB flash disk with FAT 32/16 format and single partition only. • DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure! Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu. See section 3.10 Exit Menu for details. To update the BIOS by Internet:
  • Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select
    • ASUS EZ Flash Utility and press .
  • Select via Internet.
  • Press the Left/Right arrow keys to select an Internet connection method, and then
    • press . Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu. See section 3.10 Exit Menu for details.
  • Follow the onscreen instructions to complete the update.
  • Reboot the system when the update process is done.

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    3-26 Chapter 3: BIOS Setup Chapter 3 3.11.3 ASUS CrashFree BIOS 3 The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the BIOS file. The BIOS file in the motherboard support DVD may be older than the BIOS file published on the ASUS official website. If you want to use the newer BIOS file, download the file at https://www.asus.com/support/ and save it to a USB flash drive. Recovering the BIOS To recover the BIOS:

  • Turn on the system.
  • Insert the motherboard support DVD to the optical drive, or the USB flash drive
    • containing the BIOS file to the USB port.
  • The utility automatically checks the devices for the BIOS file. When found, the utility
    • reads the BIOS file and enters ASUS EZ Flash 3 automatically.
  • The system requires you to enter BIOS Setup to recover the BIOS setting. To ensure
    • system compatibility and stability, we recommend that you press to load default BIOS values. DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure!

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    4-1 Chapter 4 RAID Support 4 Chapter 4: RAID Support 4.1 AMD® RAID Array configurations The motherboard comes with the RaidXpert2 Configuration Utility that supports Volume, RAIDABLE, RAID 0, RAID 1, and RAID 10 (depends on system licensing) configurations. For more information on configuring your RAID sets, please refer to the RAID Configuration Guide which you can find at https://www.asus.com/support. 4.1.1 RAID definitions Volume provides the ability to link-together storage from one or several disks, regardless of the size of the space on those disks. This configuration is useful in scavenging space on disks unused by other disks in the array. This configuration does not provide performance benefits or data redundancy, disk failure will result in data loss. RAIDABLE arrays (also known as RAID Ready) are a special type of Volume (JBOD) that allows the user to add more storage space or create a redundant array after a system is installed. RAIDABLE arrays are created using Option ROM, UEFI, or rcadm. The ability to create RAIDABLE arrays may vary per system. RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in parallel, interleaved stacks. Two hard disks perform the same work as a single drive but at a sustained data transfer rate, double that of a single disk alone, thus improving data access and storage. Use of two new identical hard disk drives is required for this setup. RAID 1 (Data mirroring) copies and maintains an identical image of data from one drive to a second drive. If one drive fails, the disk array management software directs all applications to the surviving drive as it contains a complete copy of the data in the other drive. This RAID configuration provides data protection and increases fault tolerance to the entire system. Use two new drives or use an existing drive and a new drive for this setup. The new drive must be of the same size or larger than the existing drive. RAID 10 is data striping and data mirroring combined without parity (redundancy data) having to be calculated and written. With the RAID 10 configuration you get all the benefits of both RAID 0 and RAID 1 configurations. Use four new hard disk drives or use an existing drive and three new drives for this setup.

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    4-2 Chapter 4: RAID Support Chapter 4

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    5-1 Chapter 5 Multiple GPU Support 5 5.1 AMD® CrossFireX™ technology The motherboard supports the AMD® CrossFireX™ technology that allows you to install multi-graphics processing units (GPU) graphics cards. Follow the installation procedures in this section. 5.1.1 Requirements • In Dual CrossFireX mode, you should have two identical CrossFireX-ready graphics cards or one CrossFireX-ready dual-GPU graphics card that are AMD® certified. • Ensure that your graphics card driver supports the AMD CrossFireX technology. Download the latest driver from the AMD website (www.amd.com). • Ensure that your power supply unit (PSU) can provide at least the minimum power required by your system. See Chapter 1 for details. • We recommend that you install additional chassis fans for better thermal environment. • Visit the AMD Game website (http://game.amd.com) for the latest certified graphics card and the supported 3D application list. 5.1.2 Before you begin For AMD® CrossFireX™ to work properly, you have to uninstall all existing graphics card drivers before installing AMD® CrossFireX™ graphics cards to your system. To uninstall existing graphics card drivers:
  • Close all current applications.
  • Press the Windows key on your keyboard to bring up the Start menu.
  • Type Control Panel in the search box, then select Control Panel.
  • Select Programs and Features.
  • Select your current graphics card driver/s, then select Uninstall/Change.
  • Turn off your computer.
    • Chapter 5: Multi GPU Support

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    5-2 Chapter 5: Multiple GPU Support Chapter 5 5.1.3 Installing three CrossFireX™ graphics cards To install three CrossFire™ graphics cards:

  • Prepare three CrossFireX-ready graphics cards.
  • Insert the three graphics card into the PCIEX16 slots. If your motherboard has more
    • than three PCIEX16 slots, refer to Chapter 1 in this user manual for the locations of the PCIEX16 slots recommended for multi-graphics card installation.
  • Ensure that the cards are properly
    • seated on the slots.
  • Align and firmly insert the two
    • CrossFireX™ bridge connectors to the goldfingers on each graphics card. Ensure that the connectors are firmly in place.
  • Connect three independent auxiliary
    • power sources from the power supply to the three graphics cards separately.
  • Connect a VGA or a DVI cable to the
    • graphics card.

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    5-3 Chapter 5 5.1.4 Installing the device drivers Refer to the documentation that came with your graphics card package to install the device drivers. Ensure that your PCI Express graphics card driver supports the AMD® CrossFireX™ technology. Download the latest driver from the AMD website at www.amd.com. 5.1.5 Enabling the AMD® CrossFireX™ technology After installing your graphics cards and the device drivers, enable the CrossFireX™ feature through the AMD Vision Engine Control Center in Windows environment. Launching the AMD VISION Engine Control Center To launch the AMD VISION Engine Control Center: Right-click on the Windows® desktop and select AMD VISION Engine Control Center.

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    5-4 Chapter 5: Multiple GPU Support Chapter 5 Enabling Dual CrossFireX™ technology To enable Dual CrossFire™ technology:

  • In the AMD Vision Engine Control Center window, click Performance > AMD
    • CrossFireX™.
  • Select Enable CrossFireX™.
  • Select a GPU combination from the drop-down list.
  • Click Apply to save and activate the GPU settings made.

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    A-1

    Appendix Appendix Appendix Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

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    A-2

    Appendix Appendix VCCI: Japan Compliance Statement Class B ITE KC: Korea Warning Statement Compliance Statement of Innovation, Science and Economic Development Canada (ISED) This device complies with Innovation, Science and Economic Development Canada licence exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

    Can Ices-3(B)/Nmb-3(B)

    Déclaration de conformité de Innovation, Sciences et Développement économique Canada (ISED) Le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

    Can Ices-3(B)/Nmb-3(B)

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    A-3

    Appendix

    Reach

    Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm. DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products. DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste. ASUS Recycling/Takeback Services ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different regions. Regional notice for California

    Warning

    Cancer and Reproductive Harm - www.P65Warnings.ca.gov Google™ License Terms Copyright© 2018 Google Inc. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at: http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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    A-4

    Appendix Appendix Română ASUSTeK Computer Inc. declară că acest dispozitiv se conformează cerinţelor esenţiale şi altor prevederi relevante ale directivelor conexe. Textul complet al declaraţiei de conformitate a Uniunii Europene se găseşte la: www.asus.com/support Srpski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj uređaj u saglasnosti sa osnovnim zahtevima i drugim relevantnim odredbama povezanih Direktiva. Pun tekst EU deklaracije o usaglašenosti je dostupan da adresi: www.asus.com/support Slovensky Spoločnosť ASUSTeK Computer Inc. týmto vyhlasuje, že toto zariadenie vyhovuje základným požiadavkám a ostatým príslušným ustanoveniam príslušných smerníc. Celý text vyhlásenia o zhode pre štáty EÚ je dostupný na adrese: www.asus.com/support Slovenščina ASUSTeK Computer Inc. izjavlja, da je ta naprava skladna z bistvenimi zahtevami in drugimi ustreznimi določbami povezanih direktiv. Celotno besedilo EU-izjave o skladnosti je na voljo na spletnem mestu: www.asus.com/support Español Por la presente, ASUSTeK Computer Inc. declara que este dispositivo cumple los requisitos básicos y otras disposiciones pertinentes de las directivas relacionadas. El texto completo de la declaración de la UE de conformidad está disponible en: www.asus.com/support Svenska ASUSTeK Computer Inc. förklarar härmed att denna enhet överensstämmer med de grundläggande kraven och andra relevanta föreskrifter i relaterade direktiv. Fulltext av EU-försäkran om överensstämmelse finns på: www.asus.com/support Українська ASUSTeK Computer Inc. заявляє, що цей пристрій відповідає основним вимогам та іншим відповідним положенням відповідних Директив. Повний текст декларації відповідності стандартам ЄС доступний на: www.asus.com/support Türkçe AsusTek Computer Inc., bu aygıtın temel gereksinimlerle ve ilişkili Yönergelerin diğer ilgili koşullarıyla uyumlu olduğunu beyan eder. AB uygunluk bildiriminin tam metni şu adreste bulunabilir: www.asus.com/support Bosanski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj uređaj usklađen sa bitnim zahtjevima i ostalim odgovarajućim odredbama vezanih direktiva. Cijeli tekst EU izjave o usklađenosti dostupan je na: www.asus.com/support English ASUSTeK Computer Inc. hereby declares that this device is in compliance with the essential requirements and other relevant provisions of related Directives. Full text of EU declaration of conformity is available at: www.asus.com/support Français AsusTek Computer Inc. déclare par la présente que cet appareil est conforme aux critères essentiels et autres clauses pertinentes des directives concernées. La déclaration de conformité de l’UE peut être téléchargée à partir du site Internet suivant : www.asus.com/support Deutsch ASUSTeK Computer Inc. erklärt hiermit, dass dieses Gerät mit den wesentlichen Anforderungen und anderen relevanten Bestimmungen der zugehörigen Richtlinien übereinstimmt. Der gesamte Text der EU- Konformitätserklärung ist verfügbar unter: www.asus.com/support Italiano ASUSTeK Computer Inc. con la presente dichiara che questo dispositivo è conforme ai requisiti essenziali e alle altre disposizioni pertinenti con le direttive correlate. Il testo completo della dichiarazione di conformità UE è disponibile all’indirizzo: www.asus.com/support Русский Компания ASUS заявляет, что это устройство соответствует основным требованиям и другим соответствующим условиям соответствующих директив. Подробную информацию, пожалуйста, смотрите на www.asus.com/support Български С настоящото ASUSTeK Computer Inc. декларира, че това устройство е в съответствие със съществените изисквания и другите приложими постановления на свързаните директиви. Пълният текст на декларацията за съответствие на ЕС е достъпна на адрес: www.asus.com/support Hrvatski ASUSTeK Computer Inc. ovim izjavljuje da je ovaj uređaj sukladan s bitnim zahtjevima i ostalim odgovarajućim odredbama vezanih direktiva. Cijeli tekst EU izjave o sukladnosti dostupan je na: www.asus.com/support Čeština Společnost ASUSTeK Computer Inc. tímto prohlašuje, že toto zařízení splňuje základní požadavky a další příslušná ustanovení souvisejících směrnic. Plné znění prohlášení o shodě EU je k dispozici na adrese: www.asus.com/support Dansk ASUSTeK Computer Inc. erklærer hermed, at denne enhed er i overensstemmelse med hovedkravene og andre relevante bestemmelser i de relaterede direktiver. Hele EU-overensstemmelseserklæringen kan findes på: www.asus.com/support Nederlands ASUSTeK Computer Inc. verklaart hierbij dat dit apparaat voldoet aan de essentiële vereisten en andere relevante bepalingen van de verwante richtlijnen. De volledige tekst van de EU-verklaring van conformiteit is beschikbaar op: www.asus.com/support Eesti Käesolevaga kinnitab ASUSTeK Computer Inc, et see seade vastab asjakohaste direktiivide oluliste nõuetele ja teistele asjassepuutuvatele sätetele. EL vastavusdeklaratsiooni täielik tekst on saadaval järgmisel aadressil: www.asus.com/support Suomi ASUSTeK Computer Inc. ilmoittaa täten, että tämä laite on asiaankuuluvien direktiivien olennaisten vaatimusten ja muiden tätä koskevien säädösten mukainen. EU-yhdenmukaisuusilmoituksen koko teksti on luettavissa osoitteessa: www.asus.com/support Ελληνικά Με το παρόν, η AsusTek Computer Inc. δηλώνει ότι αυτή η συσκευή συμμορφώνεται με τις θεμελιώδεις απαιτήσεις και άλλες σχετικές διατάξεις των Οδηγιών της ΕΕ. Το πλήρες κείμενο της δήλωσης συμβατότητας είναι διαθέσιμο στη διεύθυνση: www.asus.com/support Magyar Az ASUSTeK Computer Inc. ezennel kijelenti, hogy ez az eszköz megfelel a kapcsolódó Irányelvek lényeges követelményeinek és egyéb vonatkozó rendelkezéseinek. Az EU megfelelőségi nyilatkozat teljes szövege innen letölthető: www.asus.com/support Latviski ASUSTeK Computer Inc. ar šo paziņo, ka šī ierīce atbilst saistīto Direktīvu būtiskajām prasībām un citiem citiem saistošajiem nosacījumiem. Pilns ES atbilstības paziņojuma teksts pieejams šeit: www.asus.com/support Lietuvių „ASUSTeK Computer Inc.“ šiuo tvirtina, kad šis įrenginys atitinka pagrindinius reikalavimus ir kitas svarbias susijusių direktyvų nuostatas. Visą ES atitikties deklaracijos tekstą galima rasti: www.asus.com/support Norsk ASUSTeK Computer Inc. erklærer herved at denne enheten er i samsvar med hovedsaklige krav og andre relevante forskrifter i relaterte direktiver. Fullstendig tekst for EU-samsvarserklæringen finnes på: www.asus.com/support Polski Firma ASUSTeK Computer Inc. niniejszym oświadcza, że urządzenie to jest zgodne z zasadniczymi wymogami i innymi właściwymi postanowieniami powiązanych dyrektyw. Pełny tekst deklaracji zgodności UE jest dostępny pod adresem: www.asus.com/support Português A ASUSTeK Computer Inc. declara que este dispositivo está em conformidade com os requisitos essenciais e outras disposições relevantes das Diretivas relacionadas. Texto integral da declaração da UE disponível em: www.asus.com/support

    Page 87
    ASUS Rog Strix B450 F Gaming manual — page 87

    Rog Strix B450-F Gaming

    A-5

    Appendix ASUS contact information ASUSTeK COMPUTER INC. Address

    4F, No. 150, Li-Te Road, Peitou, Taipei 112, Taiwan Telephone

    +886-2-2894-3447 Fax

    +886-2-2890-7798 Web site

    www.asus.com Technical Support Telephone

    +86-21-38429911 Fax

    +86-21-5866-8722, ext. 9101# Online support

    https://www.asus.com/support/Product/ContactUs/ Services/questionform/?lang=en ASUS COMPUTER INTERNATIONAL (America) Address

    48720 Kato Rd., Fremont, CA 94538, USA Telephone

    +1-510-739-3777 Fax

    +1-510-608-4555 Web site

    http://www.asus.com/us/ Technical Support Support fax

    +1-812-284-0883 Telephone

    +1-812-282-2787 Online support

    https://www.asus.com/support/Product/ContactUs/ Services/questionform/?lang=en-us ASUS COMPUTER GmbH (Germany and Austria) Address

    Harkort Str. 21-23, 40880 Ratingen, Germany Fax

    +49-2102-959931 Web site

    http://www.asus.com/de Online contact

    http://eu-rma.asus.com/sales Technical Support Telephone

    +49-2102-5789555 Support Fax

    +49-2102-959911 Online support

    https://www.asus.com/support/Product/ContactUs/ Services/questionform/?lang=de-de

    Page 88
    ASUS Rog Strix B450 F Gaming manual — page 88

    A-6

    Appendix Appendix

    Fcc Compliance Information

    Per FCC Part 2 Section 2.1077(a)

    Responsible Party: Asus Computer International Address: 48720 Kato Rd., Fremont, CA 94538 Phone/Fax No: (510)739-3777/(510)608-4555

    hereby declares that the product

    Product Name : Motherboard Model Number :

    Rog Strix B450-F Gaming

    compliance statement:

    This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Ver. 180125

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