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What
you need to know before Flashing BIOS?
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- Caution: If your system is in good
working condition without encountering any
conflicts, we strongly recommend you don't
update the BIOS. Only upgrade the BIOS when
you are encounter difficulties, or the BIOS
modified items are useful to you. Updating
may resulting in incompatibility problems,
we can't guarantee all the products on the
market are compatible with the BIOS. However,
incorrect operation of flash procedure may
also result in damaging the board. This company
is not responsible for any damages caused
from the result of end-users flashing their
BIOS.
- IDENTIFY YOUR BOARDS' TYPE: Before
you download the BIOS, it is essential you
identify the type of mainboard you are using,
also the version. Flash incorrect BIOS
might also result in damaging your board.
(For example, you can't flash the Titanium
IB BIOS on the Titanium IB+ mainboard, etc.)
There are various ways to identify the type
of board and the version used:
- The identification type can be located
on the edge of the board. Please take note
(e.g. you can find 'P5I430TX TITANIUM I
B+' beside the outer ISA slot of your mainboard.
Note also the 'TITANIUM I B+'.)
- Identify the BIOS version during system
boot-up. (e.g. when you start up your computer,
you can find 'P5I430TX/T1B+ BIOS V1.5SL
MAR.17,1998' appearing on your screen, the
'v1.5SL' is the BIOS version of your mainboard.)
- Identify the PCB version from the mainboard
markings. (e.g. if you identify a label
that on the edge of the board stating v1.0(s1.3),
then this is a v1.0 version mainboard too.)
- STEPS TO FLASH BIOS:
- Download the correct xxxxx.ZIP file and
extract it. It may include a BIOS binary
file xxxxx.BIN and a README file. Please
read the README file carefully.
- Download the AWDFLASH.EXE file from top
of every Bios page.
- Prepare a DOS 6.2x bootable disk (or
windows 95/98 bootable disk) and don't include
any AUTOEXEC.BAT and CONFIG.SYS file, then
save the above files (AWDFLASH.EXE and xxxxx.BIN)
to this diskette.
- Enter BIOS setup and record any setting
that you have changed before, then Load
Setup Default to resume the default setting.
Set "Boot Sequence" to "A,
C, SCSI" in BIOS FEATURE SETUP, and
disable the "System BIOS Cacheable"
in CHIPSET FEATURE SETUP. You must record
all BIOS settings especially PCI IRQ settings
also serial & parallel port settings
etc.. Finally save and exit BIOS setup.
- Turn the system off and then turn the
system on. Let the system boot up from the
prepared diskette, type the command at the
DOS prompt as following:
A:\>AWDFALSH xxxxx.BIN <enter>
(Note: the xxxxx.BIN should be the file
you downloaded)
- The first question will be whether you
want to back up the original BIOS from your
system to a file. Normally, you may answer
"N" because the original BIOS
file can be found on the diskette bundled
with your mainboard when purchasing.
- The second question needs you to confirm
the update BIOS, you need to press "Y"
to confirm updating.
- Once the update is done, you need to
power off and on the system.
- Go back to the BIOS setup and Load Setup
Default once again, then change back the
settings that you have recorded before.
- Save and exit the BIOS setup, letting
the system boot up successfully.
- PROBLEMS ENCOUNTERED AFTER FLASHING
BIOS: If no display appears after flashing
the BIOS, but the beeping sound from the system
can be heard and the floppy disk drive is
activated, then all is not lost. Try the following
method to recover the system:
- Prepare a bootable floppy disk with an
AWDFLASH.EXE utility and BIOS binary file
in the disk (you can use the prepared diskette
mentioned in Q3).
- Create an AUTOEXEC.BAT file in the diskette
with the following command line:
AWDFLASH xxxxx.BIN/SN /PY
The options /SN /PY will answer the questions
automatically that you would normally answer
with "no" or "yes".
That way the system will boot up from the
floppy disk, program the BIOS and restart
the computer It will take a while to carry
out the procedure, don't turn off the system,
wait for the system to restart again.
- If you want to see what it does, use
an ISA VGA card instead of PCI or AGP. If
you don't have any ISA VGA card, the BIOS
can still be fix in blind mode (no screen,
but the BIOS is flashed by the Auto-run
diskette). After the mainboard reboots itself,
the floppy disk can be taken out and your
system should have recovered. However if
that doesn't work, return the mainboard
to your Vendor.
Then you may resume BIOS update.
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