Asus P7H55-M LX User Manual - Page 30

Backing up the current BIOS

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3. When the Make Disk menu appears, select the FreeDOS command prompt item by pressing the item number. 4. At the FreeDOS prompt, type d: and press to switch the disk from Drive C (optical drive) to Drive D (USB flash drive). Welcome to FreeDOS (http://www.freedos.org)! C:\>d: D:\> 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 1024KB free space to save the file. 1. At the FreeDOS prompt, type bupdater /o[filename] and press . 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 V1.00b [09/06/22] Current ROM BOARD: P7H55-M LX VER: 0301 DATE: 07/12/2010 Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ BIOS backup is done! Press any key to continue. Note Saving BIOS: 2-4 Chapter 2: BIOS information

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2-4
Chapter 2: BIOS information
Welcome to FreeDOS (http://www.freedos.org)!
C:\>d:
D:\>
3.
When the Make Disk menu appears, select the FreeDOS command prompt item by
pressing the item number.
4.
At the FreeDOS prompt, type
d:
and press <Enter> to switch the disk from
Drive C (optical drive) to Drive D (USB flash drive).
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 V1.00b [09/06/22]
Current ROM
Update ROM
Note
Saving BIOS:
PATH:
A:\
BOARD:
P7H55-M LX
VER:
0301
DATE:
07/12/2010
BOARD:
Unknown
VER:
Unknown
DATE:
Unknown
BIOS backup is done! Press any key to continue.
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 1024KB free space
to save the file.
1.
At the FreeDOS prompt, type
bupdater /o[filename]
and press <Enter>.
The [filename] is any user-assigned filename with no more than eight alphanumeric
characters for the filename and three alphanumeric characters for the extension.