Showing results for 
Search instead for 
Did you mean: 
New member
1 0 0 0
Message 1 of 1
Flag Post

Corrupt UEFI video option rom?

HP Recommended
G1 800 Mini
Microsoft Windows 10 (64-bit)

Running windows update for the latest Windows 10 update and it crashed, trying to reboot (full power down and unplug) just brought back a partial copy of the screen it was on (from where?!?).

Clearing the CMOS allows it to boot but re-enabling the Option ROM Launch Policy for Video to "UEFI only" causes the issue again - it won't boot. It looks like the UEFI option rom for video has been corrupted. I have tried clearing the CMOS then flashing the BIOS with the latest version but once that option is set the problem persists. Is there a way to flash to UEFI option roms?

(I need to load the UEFI Video option rom for CLOVER boot manager to work)

Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation