2-8 Chapter 2: BIOS setup
Recovering the BIOS from the support DVD
To recover the BIOS from the support DVD:
1. Remove any oppy disk from the oppy disk drive, then turn on the system.
2. Insert the support DVD to the optical drive.
3. The utility displays the following message and automatically checks the
oppy disk for the original or updated BIOS le.
Bad BIOS checksum. Starting BIOS recovery...
Checking for oppy...
Floppy not found!
Checking for DVD-ROM...
DVD-ROM found!
Reading le “M3N78-VM.ROM”. Completed.
Start ashing...
When no oppy disk is found, the utility automatically checks the optical drive
for the original or updated BIOS le. The utility then updates the corrupted
BIOS le.
Bad BIOS checksum. Starting BIOS recovery...
Checking for oppy...
4. Restart the system after the utility completes the updating process.
The recovered BIOS may not be the latest BIOS version for this motherboard.
Visit the ASUS website (www.asus.com) to download the latest BIOS le.
• Only the USB ash disk with FAT 32/16 format and single partition can
support ASUS CrashFree BIOS 3. The device size should be smaller than
8GB.
• DO NOT shut down or reset the system while updating the BIOS! Doing so
can cause system boot failure!
Recovering the BIOS from the USB ash disk
To recover the BIOS from the USB ash disk:
1. Insert the USB ash disk that contains BIOS le to the USB port.
2. Turn on the system.
3. The utility will automatically checks the devices for the BIOS le When found,
the utility reads the BIOS le and starts ashing the corrupted BIOS le.
4. Restart the system after the utility completes the updating process.