Asus P5N-D - Manual (Page 72)

4-6 Chapter 4: BIOS setup
4.1.4 Updating the BIOS
The Basic Input/Output System (BIOS) can be updated using the AwardBIOS
Flash Utility. Follow these instructions to update the BIOS using this utility.
1. Visit the ASUS website (www.asus.com) and download the latest BIOS file for
the motherboard. Save the BIOS file to a bootable floppy disk.
Write the BIOS filename on a piece of paper. You need to type the exact BIOS
filename at the DOS prompt.
2. Copy the AwardBIOS Flash Utility (awdflash.exe) from the Software folder of
the support CD to the floppy disk, CD ROM or a USB flash disk with the latest
BIOS file.
3. Boot the system in DOS mode using the bootable floppy disk, CD ROM or a
USB flash disk you created earlier.
4. Under the DOS mode,
use <X:> (X stands for
the name of the disk
assignment) to switch to
the folder of floppy disk,
CD ROM or USB flash
disk you saved the BIOS
fileand AwardBIOS Flash
Utility.
5. At the prompt, type
awdflash then press
<Enter>. The Award BIOS
Flash Utility screen appears.
AwardBIOS Flash Utility for ASUS V1.17
(C) Phoenix Technologies Ltd. All Rights Reserved
Message: Please input File Name!
For C55-MCP51-P5N-D-00 DATE:10/31/2007
Flash Type -
File Name to Program: