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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
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.
FLASH TYPE:
BOARD: P7P55D
VER: 0209
DATE:
PATH: A:\
Note
Saving BIOS:
2-10
Filename Extension
ASUSTek BIOS Updater for DOS V1.00b [09/06/22]
MXIC 25L1605A
Current ROM
07/28/2009
BIOS backup is done! Press any key to continue.
Update ROM
BOARD: Unknown
VER: Unknown
DATE:
Unknown
Chapter 2: Manage/update BIOS
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