Asus P5S-MX SE - Manual (Page 50)

2-2 Chapter 2: BIOS setup
2.1 Managing and updating your BIOS
The following utilities allow you to manage and update the motherboard Basic
Input/Output System (BIOS) setup.
1. ASUS EZ Flash (Updates the BIOS in DOS mode using a floppy disk or the
motherboard support CD.)
2. ASUS AFUDOS (Updates the BIOS in DOS mode using a bootable floppy
disk.)
3. ASUS CrashFree BIOS 2 (Updates the BIOS using a bootable floppy disk, or
the motherboard support CD when the BIOS file fails or gets corrupted.)
4. ASUS Update (Updates the BIOS in Windows ® environment.)
Refer to the corresponding sections for details on these utilities.
2.1.1 Creating a bootable floppy disk
1. Do either one of the following to create a bootable floppy disk.
DOS environment
a. Insert a 1.44MB floppy disk into the drive.
b. At the DOS prompt, type format A:/S then press .
Windows ® XP environment
a. Insert a 1.44 MB floppy disk to the floppy disk drive.
b. Click Start from the Windows
® desktop, 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. Select Create an MS-DOS startup disk from the format options field,
then click Start.
Windows ® 2003 environment
To create a set of boot disks for Windows ® 2003:
a. Insert a formatted, high density 1.44 MB floppy disk into the drive.
b. Insert the Windows
® 2003 CD to the optical drive.
c. Click Start, then select Run.
d. From the Open field, type
D:\bootdisk\makeboot a:
assuming that D: is your optical drive.
e. Press , then follow screen instructions to continue.
2. Copy the original or the latest motherboard BIOS file to the bootable floppy disk.
Save a copy of the original motherboard BIOS file to a bootable floppy disk or
a USB flash disk in case you need to restore the BIOS in the future. Copy the
original motherboard BIOS using the ASUS Update or AFUDOS utilities.