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— answers from the official manualAnswers from the official manual.
Common questions
Common Questions
7 totalWhat security features does my HP EliteBook have?
Security measures include a standard security lock slot located on the left side of the notebook, as well as biometric authentication via a built-in fingerprint reader. (Pages 7 & 13)
How do I replace the battery?
To access and replace the battery, remove the bottom panel of the notebook to expose the battery section by aligning it with a release lever or similar mechanism for secure removal. The specific process should follow safety guidelines detailed in the manual's maintenance section.
How do I connect an external display?
You can connect an external display using the HDMI 1.4b port located on the right side of the notebook, or via a Mini DisplayPort connector which might also be included depending on model specifications not shown here in full detail.
What are the connectivity options available?
Connectivity includes USB Type-A ports for standard usage and charging, along with a HDMI port for external displays. Additionally, there is a Smart card slot and an NFC Module accessible internally or through specific ports mentioned in detail on separate diagram pages.
Where can I find the IR sensor?
The IR (infrared) webcam is situated at the top of the display panel. The area indicated shows an Ambient light sensor, and next to that is where you will locate a built-in IR (Infrared) camera sensor for use with remote sign in features. (Pages 9 & 40)
What is the standard speaker location?
The loudspeakers are located beneath the display panel towards the lower half of the back cover area. They interface with the audio board circuitry which can be further explored through internal diagrams (Page 10).
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Full Manual
44 pages
Interactive Part Locator
HP EliteBook 840 G7 Notebook PC
Welcome to the interactive part locator for the HP EliteBook 840 G7 Notebook PC
Here’s how to use it… External Views (Click the link to navigate to the views) On this page you will find large icons of each of the external views of this product. To view a specific view in greater detail, simply click that view. Parts List (Click the link to navigate to the parts) On this page, you will find a list of all of the replaceable parts for this product. To view a specific part and its location in the product, click the part name in the list.
That’s it! On every page there is a link that brings you back to either the External Views or the Parts List, enabling you to navigate to whatever view or part you wish to review.
Back to Welcome page
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Front
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Display
External Views
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Left
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Right
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Top
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Internal
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Rear
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Bottom
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Front View
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Back to External Views
Left View
Standard security lock slot
USB-A 3.1 Gen 1 port

USB-A 3.1 Gen 1 charging port
Microphone/headphone combo jack
Smart card slot
Back to External Views
Right View
HDMI 1.4b port

USB-C 3.2 Gen1 (Thunderbolt) ports
Sim card slot
AC adapter LED
AC adapter port
Back to External Views
Display View
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Ambient light sensor
Webcam LED
IR webcam MicrophoneMicrophone
IR camera sensor
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Back to External Views
Rear View
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Hinges
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Audio Mute/LED
Brightness Control Keys
Microphone Mute/LED
Power Button/LED
Display Switching
Blank or Sure View/LED
HP Programmable key
Caps Lock Key/LED
FN Key/LED
Fingerprint Reader
ClickpadWindows Application Key
Internal View
Back to External Views
Wireless WAN Module

DC-In Connector
USB Board
M.2 Solid State Drive
System Fan Memory Module(s)
Heat Sink
System Board
Click Button Assembly
Fingerprint Reader
Wireless LAN Module
RTC Battery NFC Module Smart Card Reader Board
Touchpad
Back to External Views
Bottom View

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Thermal vent
Rubber feet
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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Battery


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Speaker Assembly


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Memory Modules


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
M.2 Solid State Drive


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Wireless LAN Module


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Wireless WAN Module


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
DC-in Connector


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
USB Board


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
NFC Module


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Smart Card Reader Board


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
RTC Battery


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Fingerprint Reader


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Touchpad


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Click Button Assembly


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
System Fan


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Heat Sink


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
System Board (top)


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
System Board (bottom)


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Top Cover with Keyboard


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Display Panel Assembly


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Display Bezel


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Hinge Cover


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Display Panel


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable

Hinges

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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Display Panel Cable


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Webcam


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Webcam Cable


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
ASL Board


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
ALS Board Cable


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Hub Board


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Hub Board Cable


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Microphone Board


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Battery Speaker Assembly Memory Modules M.2 Solid State Drive Wireless LAN Module Wireless WAN Module DC-in Connector USB Board NFC Module Smart Card Reader Board RTC Battery Fingerprint Reader Touchpad Click Button Assembly System Fan Heat Sink System Board (top) System Board (bottom) Top Cover with Keyboard Display Panel Assembly Display Bezel Hinge Cover Display Panel Hinges Display Panel Cable
Microphone Board Cable

