I just bought a new MB for my server. It came with old bios and does not post because it does not recognize the quad cores. I have to update to the newest BIOS. I am trying to hot swap and flash the BIOS ROM using another MB. It is the same type of chip and should work. It is AMI so I am using AFUDOS on a floppy to try to flash it. I get the error" "ROM file size incorrect".