One of Two BIOS versions is corrupt.

JoshyD

Reputable
Jan 23, 2016
1
0
4,510
I have an MSI Z97 Gaming 7 Motherboard which happens to have Multi-BIOS so I can switch betweentwo different BIOS version, BIOS A and BIOS B, very easily. Recently, BIOS A started getting an error saying "Boot Guard verified DXE that is failed" and hanging on Post A2 before shutting off. I switched to BIOS B and this works fine but I am worried that this could also happen to this BIOS, BIOS B, and then I am out of a motherboard. Anyone know how to fix this? Should I just flash my dead BIOS? If i should just flash it with a USB how would I flash a corrupt BIOS?