ASUS P4P800 motherboard user guide
4-3
1. At the DOS prompt, type the command line:
afudos /o<filename>
where “filename” can be any user provided filename of not more than
eight (8) alpha-numeric characters for the main filename and three (3)
alpha-numeric characters for the extension name.
Press the Enter key.
2. The utility will copy the current system BIOS by default to the floppy
disk. Make sure that the floppy disk is not write-protected and have
enough space (at least 600KB) to store the file.
The BIOS information on the screen is for reference only. What you
see on your screen may not be exactly the same as shown.
4.1.3 Using AFUDOS to copy BIOS from PC
The AFUDOS.EXE utility can also be used to copy the current system
BIOS settings to a floppy or hard disk. The copy can be used as a backup
in case the system BIOS fails or gets corrupted.
A:\>afudos /oMYBIOS03.rom
AMI Firmware Update Utility - Version 1.10
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.
Reading flash ..... done
A:\>
When the BIOS copy process is complete, the utility returns to the
DOS prompt.
Main filename
Extension name
A:\>afudos /oMYBIOS03.rom
AMI Firmware Update Utility - Version 1.10
Copyright (C) 2002 American Megatrends, Inc. All rights reserved.
Reading flash ..... 0x0008CC00 (9%)