Question about Biostar U8668D (802700113338) Motherboard

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I have a p4 computer with u8668-d mother moard, it has no dislay.what am i supposed to do? cpu fans are running,,i cheched the RAM and its functining well.how i solve it?

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  • kelvin_brins Oct 18, 2009

    i cant find the multimedia audio for my mother board u886d

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  • 76 Answers

First try re-seating the memory boards. Try removing all memory boards except for dimm1 to test for bad memory chip, then replace dimm1 with other one(s) just to be sure. If problem persists, try reseating the video card and if still no go, remove all other add-in cards (except video card) and try to boot. If ok, add the cards back one at a time to determine the problem device. I had similar problem and cleared up with a new video card and another time it was a poorly seated modem card. Sometimes you also need to reset the BIOS by unplugging the power, and placing the jumper cap for your BIOS Reset or CMOS Clear (usually marked on motherboard) from 1-2 pins to 2-3 for a few seconds then return to pins 1-2 before pc restart. (pin nos. could be reversed depending on the model).

Posted on Sep 11, 2009

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Posted on Jan 02, 2017

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The CPU has to support 64-bit in order for it to work.

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WHEN I TURN POWER ON THE FAN COMES ON BUT NO DISPLAY. FAN IS RUNNING ON HIGH


Try swapping your ram from one to the other. It is either bad ram, bad CPU, bad motherboard. The ram is the easiest to test.

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Hello sir my name is shyam


Hi Shyam,
You can download the required drivers from:
http://www.biostar-usa.com/mbdownloads.asp?model=U8668
Choose the audio drivers according to your PC operating system and download.
Hope this solves your problem. For more help and clarifications, please reply to this post. Thanks

Aug 29, 2009 | Computers & Internet

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check the cpu fan or remove it then put it again

Nov 08, 2008 | Intel D845WN (KD845WNPAK10) Motherboard

2 Answers

I don't have mother board cd


Hi, I am confused regarding the model of the Mother board
you have:

The P5S800-VM is an LGA775 socket mother-board for a
Pentium 4 CPU.

P4-515, on the other hand, does not return any hits on the
Asus web-site search.

===

I think your best solution is to contact ASUS /USA:

1-888-678-3688

and talk to customer support.

They will guide you in identifying the exact motherboard you
have, so you can download the driver set from their
support site.

BTW.

I think you computer performance is very unbalanced at 256 MB.
This is not nearly enough memory to run with such a fast CPU,
(2.93 Gigs), and your machine must be terribly disk bound:

1) When your operating system runs out of semiconductor
memory, it begins to thrash to disk, which is 10 million times
slower then RAM, making the fast CPU a total waste of
money.

2) For a normal machine running Windows and a 3Gig CPU
you should have at least 1 GB of RAM, preferably 2GB
(RAM is cheap these days)

But before I put my foot too deep into my mouth, I notice that
you are running FREEDOS, does that mean you are running
DOS only (No Windows ?) for some specialized application ?

Martin



Jul 20, 2008 | ASUS P5S800-VM Motherboard

2 Answers

Trouble shooting


OC failure = over clocking failure. Make sure the CPU fan is clean, free from dirt & dust. Check CPU fan plug is connected correctly. If the CPU fan still stops after a few seconds replace the CPU fan.
It's harder to find just a fan to fit your heatsink, which sits on your CPU. It is easier to find a new heatsink \ fan combo for your Intel. Use your manual to find what Intel chip is on your board. Use that information & search google for a heatsink & fan combo. Pay close attention to how your current heatsink is mounted to the Gigabyte board.

Mike

Mar 24, 2008 | Computers & Internet

2 Answers

My 4-pin cpu fan is not running


check the power connection for your mother board and fan

Mar 09, 2008 | Computers & Internet

1 Answer

No boot, no video


there is a jumper near the board cmos battery try to clear cmos by changing the jumper to the other position for some seconds (while power is off) so smos is clear.
if the problem still exist hook up the board spkr pins to the pannel at the board edge if a beep is heard upon starting the board then RAM is either not working or not positioned properly.
one more possibility :
CPU could be not working. sometimes currupted power supply could be causing this.

Nov 09, 2007 | Foxconn 661MX Motherboard

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