American Megatrends 4.6.5 Bios Update [new] Online

Copy the AFUDOS.exe utility and the BIOS ROM file to the USB drive. Boot the PC into the DOS environment from the USB drive.

AMI does not sell BIOS updates directly to everyday users. Instead, they sell a core package (like Aptio 4.6.5) to motherboard manufacturers like ASUS, Gigabyte, MSI, and ASRock. American Megatrends 4.6.5 Bios Update

As soon as the screen turns on, repeatedly tap the designated BIOS key. For AMI firmware, this is usually the key or the F2 key. Copy the AFUDOS