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ASUS PSCH-L motherboard
4-1
4.1 Managing and updating your BIOS
The following utilities allow you to manage and update the motherboard
Basic Input/Output System (BIOS) setup.
1. ASUS AFUDOS - updates the BIOS using a bootable floppy disk in
DOS mode.
2. ASUS CrashFree BIOS 2 - updates the BIOS using a floppy disk or the
motherboard support CD.
3. ASUS Update - updates the BIOS in a Windows
®
environment.
Refer to the following sections for details on these utilities.
Important notes
Save a copy of the original motherboard BIOS file to a bootable floppy
disk in case you need to restore the BIOS in the future. Copy the original
motherboard BIOS using the ASUS Update or AFUDOS utilities.
Visit the ASUS website and download the latest BIOS file for this
motherboard using the ASUS Update utility.
4.1.1 Creating a bootable floppy disk
1. Do either one of the following to create a bootable floppy disk.
DOS environment
Insert a 1.44 MB floppy disk into the drive. At the DOS prompt, type:
format A:/S then press <Enter>.
Windows
®
98SE/ME/2000/XP environment
a. Insert a 1.44 MB floppy disk into the floppy disk drive.
b. From your Windows desktop, click on Start, then select My
Computer.
c. Select the 3 1/2 Floppy Drive icon.
d. Click File from the menu, then select Format. A Format 3 1/2
Floppy Disk window appears.
e. If you are using Windows
®
XP, select Create an MS-DOS startup
disk from the format options field, then click Start.
OR
If you are using Windows
®
98SE/ME/2000, select Full option button
from the format type, then click Start.
2. Copy the original (or the latest) motherboard BIOS to the bootable
floppy disk.