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Chapter 2: BIOS information 2-5
2. The BIOS Updater backup screen appears indicating the BIOS backup process. When
BIOS backup is done, press any key to return to the DOS prompt.
D:\>bupdater /oOLDBIOS1.rom
Filename Extension
Backing up the current BIOS
To backup the current BIOS le using the BIOS Updater
Ensure that the USB ash drive is not write-protected and has at least 4MB free space to
save the le.
1. At the FreeDOS prompt, type bupdater /o[lename] and press <Enter>.
The [lename] is any user-assigned name with no more than eight alphanumeric
characters for the lename and three alphanumeric characters for the extension.
ASUSTek BIOS Updater for DOS V1.18
Current ROM
Update ROM
Note
Saving BIOS:
PATH: A:\
BOARD: P8H61-M LX2 R2
VER: 0402
DATE: 01/13/2012
BOARD: Unknown
VER: Unknown
DATE: Unknown
BIOS backup is done! Press any key to continue.