Originally Posted by DragonQ
I've downloaded a vanilla BIOS for my X370-PRIME PRO and used UBU to update the CPU microcode inside. I tried to use the latest "afuefix64.efi" from AMI's website to update the BIOS but I just get the standard "secure flash rom verify fail" error. I had a look at the first post of this thread but it seems to suggest modified BIOS images can only be flashed if they are in a .rom format, is that correct? Otherwise, is the version of "afuefix64.efi" provided in that post a special version that works with unsigned BIOS images?
What command did you use? I use afuefix64 1201.cap /p /b /n /k /x /CLRCFG - it should work, you're not modding the rom, just updating the drivers.
Ryzen 9 3900X Current Bios - 2501
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