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Backing up the current BIOS
To backup the current BIOS file using the BIOS Updater
Ensure that the USB flash drive is not write-protected and has enough free
space to save the file.
1.
At the FreeDOS prompt, type bupdater /o[filename] and press <Enter>.
D:\>bupdater /oOLDBIOS1.rom
Filename Extension
The [filename] is any user-assigned filename with no more than eight
alphanumeric characters for the filename and three alphanumeric characters
for the extension.
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.
ASUSTek BIOS Updater for DOS V1.30 [2012/12/22]
Current ROM
BOARD:
P8C WS
VER:
0301
DATE:
01/24/2011
PATH:
A:\
BIOS backup is done! Press any key to continue.
Note
Saving BIOS:
ASUS ESC500 G2
Update ROM
BOARD:
Unknown
VER:
Unknown
DATE:
Unknown
4-43
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