I have this Asus motherboard, I have downloaded the bios file from the site. I have also created my own using the amitool. Whenever I try to update using the afudos tool I get the error message "ASF Signature Not Found" I have tried several different BIOS files using asus, lenovo, dell 2.1 slics etc. Everything has come from this site. I even used a bios file that someone here modified and is verified as working. I have also tried several versions of AFUDOS but still the same message. I have booted from a usb stick with win 98 dos and also from CD using a dos 7.10 I think also taken from this site. I still get the same message. EDIT ==== Everest tells me that the bios is Pheonix Award v6 and the MB is an ASUS P5V-VM DH ACPI Rev 0501. When it boots the motherboard says ASUS P5VDC-MX. I have tried both BIOS Updates with 2 different versions of afudos and different boot methods HELP!!! Any Ideas.