3.Insert a floppy disk that contains the original, or the latest, BIOS file for this motherboard (P4P8MXAS.ROM). If the BIOS file that you downloaded has a different filename, rename it to P4P8MXAS.ROM. The BIOS update process continues when the P4P8MXAS.ROM is found.

Bad BIOS checksum. Starting BIOS recovery...

Checking for floppy...

Floppy found!

Reading file “p4p8mxas.rom”. Completed.

Start flashing...

DO NOT shutdown or reset the system while updating the BIOS! Doing so may cause system boot failure!

4. When the BIOS update process is complete, reboot the system.

To recover the BIOS from the support CD:

1.Boot the system.

2.When a corrupted BIOS is detected, the following screen message appears.

Bad BIOS checksum. Starting BIOS recovery...

Checking for floppy...

If there is no floppy disk found in the drive, the system automatically checks the CD-ROM.

3.Place the support CD in the CD-ROM. The support CD contains the original BIOS for this motherboard.

Bad BIOS checksum. Starting BIOS recovery...

Checking for floppy...

Floppy not found!

Checking for CD-ROM...

CD-ROM found.

Reading file “p4p8mxas.rom”. Completed.

Start flashing...

DO NOT shutdown or reset the system while updating the BIOS! Doing so may cause system boot failure!

4. When the BIOS update process is complete, reboot the system.

ASUS P4P800-MX motherboard

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