Question about Intel Biostar: Biostar U8668D-COMB7 Socket 478/FSB533/DDR266/MATX Motherboard + Celeron1.8 CPU (MOTBI12)

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#1 Problem is no manual because i bought this motherboard 2nd hand.
#2 Everytime i install the OS cannot continue, when i checked the cmos set up i thought settings were okay.
#3 I do not know where is the problem the motherboard or my installer

i wish to hear from your end sir regarding the problems of my computer. And until now i did not find the manual of this motherboard that is why i dont have a guide what to do.

i would like to thank you to give some hints or advice how to solve my problem.

Thank a lot.

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Re: BIOSTAR U8668D SOCKET 478 - Intel Biostar: Biostar U8668D-COMB7 Socket 478/FSB533/DDR266/MATX Motherboard + Celeron1.8...

Buena buena saludos amigo los encontre

Posted on Aug 14, 2008

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Well here is the manual.
just select manual on the right side and then select this motherboard.

And you have not stated what your problem is?

Posted on Jan 11, 2008

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Need help attaching everything back up to U8668d motherboard components. video or pics in stages would help


What you need is the motherboard manual from Biostar Support, and the CPU Support list;


To the right under the Product Info banner (Purple), and click on Manual.

Under the purple - Docs - heading click on the Red -

JPANEL1 is the Front Panel header, on the motherboard.
Motherboard installed, it is to the Bottom/Right.

Shown on Page 9.

The pins on the Top row are numbered EVEN.
Starting on the LEFT side is Pin 2. All the way to the Right is Pin 24.
The Bottom row is numbered ODD.
Starting on the Left, Pin 1. All the way to the Right, Pin 23.

CPU Support,

For additional questions please post in a Comment.

Dec 19, 2012 | Motherboards

1 Answer

Mother board p4msoo-m4

Hello download the manual here:

You need adobe reader, to read content.

Look in the bios setup, for proper boot settings for the drives.

Good luck

Nov 04, 2012 | Biostar P4M80-M4 Socket 478 mATX MB with...

2 Answers

Driver main U8668D

Go thru the below Link.

Jun 20, 2011 | Intel BIOSTAR Mainboard Support processor...

1 Answer

I need a new shuttle as40gt gtr version 1.3 motherboard. how much is one and where can i buy it.

These boards are obsolete. You can still find used a Shuttle with the old socket 478 on eBay, or newegg has a Biostar socket 478. Hank

Feb 03, 2010 | Shuttle AS40GT Motherboard

1 Answer

My jumpers were pulled by mistake dont know where they go

here is the addy for the manual 4 your mobo >)

Aug 29, 2009 | Biostar U8668D (802700113338) Motherboard

1 Answer

3 plugs inside the tower came unplugged i just replaced my u8668d motherboard with a new one. I am not sure if i hooked up the little black power button connectors on it correctly. Is there any manual or...

you can download the manual from here

pages 3 and 4 give you a quick overview of the connectors and locations. But there are more detailed diagrams and instructions further on.

Good luck

May 27, 2009 | Biostar U8668D (802700113338) Motherboard

1 Answer

Multimedia controller is not enable u8868r35-d type of board

find the manufacturers site and they will most likely give you a list of drivers for the controller it is common after a formatte and reinstall of software( windows). Robert Alan

May 11, 2009 | Biostar U8668D (802700113338) Motherboard

2 Answers

Can i use DDR 2 RAM for U8668d ver. 6.1 motherboard of 1GB

your motherboard uses DDR1 SDRAM PC2100 max. as stated on their website:
you cannont put DDR2, but you can expand up to 2GB

Hope this helps

Mar 17, 2009 | Biostar U8668D (802700113338) Motherboard

1 Answer

I have an The Biostar U8668D - Version 7.1 Socket 478 microATX Motherboard. And my power supply stop working. I was wondering if i have to get the same one or i can use any kind of power supply.

Most modern power supplies will work they most all have a 24 pin connector for power which you only need 20 but you can still use the power supply either the last 4 connectors split off or you just let them hang off the upper side of connection( all explained in directions with most power supplies) you can mostly upgrade to a higher wattage power supply. so lets say you have a 300 watt one now. you can upgrade to a 500 watt one. just make sure it is of ATX standard.

Feb 22, 2009 | Biostar U8668D (802700113338) Motherboard

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