Asus P8H61/USB3 - Manual (Page 45)

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 file using the BIOS Updater
Ensure that the USB flash drive is not write-protected and has at least 4MB free space to
save the file.
1. At the FreeDOS prompt, type bupdater /o[filename] and press .
The [filename] is any user-assigned filename with no more than eight alphanumeric
characters for the filename 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/USB3
VER: 0301
DATE: 02/23/2011
BOARD: Unknown
VER: Unknown
DATE: Unknown
BIOS backup is done! Press any key to continue.