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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 enough free space to save
the le.
1. At the FreeDOS prompt, type bupdater /o[lename] and press <Enter>.
The [lename] is any user-assigned lename 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: E45M1-M PRO
VER: 0202
DATE: 07/13/2011
BOARD: Unknown
VER: Unknown
DATE: Unknown
BIOS backup is done! Press any key to continue.