영문 홈페이지에는 없고, 일본 홈페이지에 있네요...
http://www.iwill-japan.co.jp/products/ProductDetail.asp?vID=8&CID=&MID=25 ↓댓글에댓글

다운받아서 보니 설명서가 일본어네 -_- 영문으로 된거 올립니다.
How to update the BIOS (For Award BIOS)?

Step 1: Make sure the downloaded BIOS is applicable to your motherboard.
(Please check the model and the version of your motherboard.)

Step 2: Power on the system and enter the pure DOS Mode.

Warning: If you try to update BIOS under Windows DOS box Mode,
it will cause unexpected damage for your system.

Step 3: Build a new temporary subdirectory, then copy the file to this
Subdirectory.

For example: copy the "AWDFLASH.EXE" and "DGL200.EXE" to the
directory.

Step 4: Go to the temporary subdirectory and run the downloaded file.
It is a self-exactor file, All you have to do is execute this
file. Please remember the full filename of "*.BIN" file, which
is one of these de-compressed files.

Step 5: Run "AWDFLASH.EXE /CC /CD /CP".

Notice: If your motherboard is based Intel 430VX or earlier,
please use AWDFLASH.EXE v5.34. Don't use AWDFLASH.EXE v.7.05
or later.

Step 6: Type the filename of the new BIOS according to the instruction.
(The filename is " *.BIN ")

Step 7: Press "Y" when AWDFLASH.EXE asks whether or not you are going to
save the old BIOS.

Step 8: Type a filename for the old BIOS. Then Press "Enter."

Step 9: Type "Y" when AWDFLASH.EXE asks if you are going to update the BIOS.
(NOTE: Don't power down the system or press before
you finish updating BIOS, or it will cause the system to hang
permanently.)

Step 10: Please reboot your computer after you finish updating the BIOS.

Step 11: Press to enter BIOS setup to execute "LOAD SETUP DEFAULTS."

Step 12: If your motherboard has built-in SCSI interface, press
+ enter SCSI BIOS setup to execute "LOAD DEFAULTS."

Notice: If your model is P55TV, please use 7860cfg.exe to setup
SCSI options due to we remove SCSI BIOS setup program
from system BIOS. ↓댓글에댓글

메인보드 바이오스 업댓 한번 해봤는데..
도스모드에서 했던거 같네요.. 윈도우에선 안된다고 했던거 같은데..
바이오스 업댓 중에 정전이나 그런거 대문 안된데염..
도움 못 되어서 죄송 ㅡㅡ; ↓댓글에댓글