
2-2
Chapter 2: BIOS information
DO NOT shutdown or reset the system while updating the BIOS! Doing so may
cause system boot failure!
2. Boot from the floppy disk.
3. At the “A:\” prompt, type afudos /i<filename> and then press <Enter>. Where
<ROM filename> is the original or latest BIOS file you want to use to update
the motherboard BIOS.
4. The utility displays the status of the update on the screen.
2.1
Managing and Updating your BIOS
5. After all tasks are performed, AFUDOS utility returns to DOS.
Visit the ASUS website (www.asus.com) for the latest BIOS update and the
AFUDOS.EXE utility.
The original BIOS file for this motherboard is in the support CD. Copy the
original BIOS to a bootable floppy disk in case you need to restore the BIOS in
the future
A:\AFUDOS>afudos /iP4P800F.rom
AMI Firmware Update Utility - Version 1.10
Copyright (C)2002 American Megatrends, Inc. All rights reserved.
Reading file.......done
Erasing flash......done
Writing flash......0x0008CC00 (9%)
A:\AFUDOS>afudos /iP4P800F.rom
AMI Firmware Update Utility - Version 1.10
Copyright (C)2002 American Megatrends, Inc. All rights reserved.
Reading file.......done
Erasing flash......done
Writing flash......done
Verifying flash....done
2.1.1 Using AFUDOS to update the BIOS
Updating the BIOS
1. Copy the AFUDOS.EXE utility and the latest BIOS file into a bootable floppy
disk.