Thanks for the warning Silencio. Put the BIOS back into the AV8X-X and the machine booted fine.
Garak, it was a little funny when I see that the boot block will not be touched. Is that BIOS an AMI or Award chip? The BIOS file end with .AWD. That means its a Award BIOS. Can you use AMIflash to flash an Award BIOS? If it is possible, I am going to try again. Just ordered a new ASUS A8VX-X as a replacement. I might as well try again.
Thanks for your help!
