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The AFUDOS utility allows you to update the BIOS file in DOS environment using
a bootable floppy disk with the updated BIOS file. This utility also allows you to
copy the current BIOS file that you can use as backup when the BIOS fails or gets
corrupted during the updating process.
a. Insert a formatted, high density 1.44 MB floppy disk to the floppy disk
from the Windows
desktop, then select Computer.
Floppy Disk Drive then click Format to display the Format 3
1/2 Floppy dialog box.
d. Select the
Create an MS-DOS startup disk check box.
2. Copy the original or the latest motherboard BIOS file to the bootable floppy
• Ensure that the floppy disk is not write-protected and has at least 1.2 MB
free space to save the file.
• The succeeding BIOS screens are for reference only. The actual BIOS
screen displays may not be same as shown.
Copying the current BIOS
To copy the current BIOS file using the AFUDOS utility: