What is the process for clearing CMOS RTC RAM data?
Turn OFF the computer and unplug the power cord. Use a metal object like a screwdriver to short the two pins on the Clear CMOS header, plug in the power cord and turn ON the computer while holding down the <Del> key during boot process to enter BIOS Setup for re-entry of data (Page 14)
From the official ASUS Prime B660 Plus D4 Motherboard manual, page 14
Have a follow-up question?
Answers from the official manual.
Common questions