Blur Busters Forums

Only way to downgrade is to use external programmer or possibly USB flashback function if your MB have it (flashing bios without booting PC). When ME is running it will simply not allow it.


FPT does exist and that's the purpose it serves. Of course, this doesn't exactly apply to my ASUS ...

I tried flashing the BIOS using FPT but to no avail. Using UEFITool, I used the extract body option to get the .rom file which I renamed to .bin getting a BIOS.bin file. Using the command fptw64 -f BIOS.bin, I ran into this:

Error 167: Protected Range Registers are currently set by BIOS, preventing ...