#Exit flash mode
13 messages · Page 1 of 1 (latest)
Pull the CMOS battery for 10 minutes. Then pop it back in but don't boot up. Instead, rename the BIOS file to "msi.rom" and stick it on a USB 2.0 flash drive 32GB or less partitoned as MBR and formatted to FAT32. Do not use a USB 3.x flash drive. Insert this flash drive into the rear USB port labeled BIOS and press the BIOS Flashback button. Give this method 7 minutes to complete. If your system is using Mystic Lights RGB, even better - BIOS Flashback turns on the RGB controller when it's booting the ARM based OS that'll flash your BIOS. Otherwise, BIOS Flashback will turn on and turn off within 2 seconds, indicating a compatibility issue with the USB stick ...
Which file without turning on the pc
@crude sinew
It should be a 16MB or 32MB file extracted from the ZIP and usually named ExxxxyMS.AA0. For example, a BIOS update for a B550 A-Pro would be named E7C56AMS.AK0 ...
Yes and?
@crude sinew
Rename it to "msi.rom" and it should be the only file on your USB stick. Insert the USB stick into the rear port labeled BIOS and press the nearby button with your system off ...