Asus M2N-MX - Manual (Page 46)

2-6 Chapter 2: BIOS setup
2.1.4 ASUS CrashFree BIOS 2 utility
The ASUS CrashFree BIOS 2 is an auto recovery tool that allows you to
restore the BIOS file when it fails or gets corrupted during the updating
process. You can update a corrupted BIOS file using the motherboard
support CD or the floppy disk that contains the updated BIOS file.
• Prepare the motherboard support CD, or the floppy disk containing
the updated motherboard BIOS before using this utility.
• Make sure that you rename the original or updated BIOS file in the
floppy disk or the USB flash disk to M2N-MX.ROM.
Recovering the BIOS from a floppy disk
To recover the BIOS from a floppy disk:
1. Turn on the system.
2. Insert the floppy disk with the original or updated BIOS file to the
floppy disk drive.
3. The utility displays the following message and automatically checks
the floppy disk for the original or updated BIOS file.
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
When found, the utility reads the BIOS file and starts flashing the
corrupted BIOS file.
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
Floppy found!
Reading file “M2N-MX.ROM”. Completed.
Start flashing...
DO NOT shut down or reset the system while updating the BIOS! Doing
so can cause system boot failure!