Question about SIS741GX-MN Motherboard

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No Sound Dear,I have pc AMD Athlon2500+, Board is Gigabyte, Model no- K8M800-8237,chipset- VIA,.Some days there is no sound in my pc, I uninstall sound driver, then re install sound but no result...What can I do now? Please solve my prob.........Thank U...................

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  • biw_kong11 Oct 12, 2008




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Posted on Oct 12, 2008

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A couple of things you can try:
1. Verify that there are no yellow or red markings in your Sound, video and game controllers in the Device Manager;
2. try with a different known good set of speakers or even a headset;
3. reset your CMOS/BIOS on your motherboard. (This would be the jumper very near the Lithium back-up battery.

Hope this be of some help/idea. Post back how things turns up or should you need further information.

Good luck and kind regards.

Posted on Oct 23, 2007


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I dont have mother cd with me and i need to install the mother board cd in my computer becoz display are not working properly

Your board has Socket 754, VIA K8m800 and KIA VT8237 chipsets With Realtek sound. S3 Graphics Unichrome. This is Gigabytes link to downloads. I ahve entered your info but will outline for you.;
Option 1
1 Select Product catagory Motherboard
2 By socket- socket 754
3 By chipset-VIA K8M800
4 Model Name- GA K8VM800M
Click search
New screen, scroll down and enter o/s
Drivers will show up Scroll down to VGA Driver and pick
"VIA K8M800 Driver. scroll to right and click on "America"
This will give you your most recent driver.

Mar 26, 2011 | Gigabyte GA-K8VM800M Motherboard

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I want THE Driver of MS:7312 VER:1.0 VIA Mother

Do you mean the VIA chipset drivers or the entire Motherboard drivers? Audio, Sound, chipset, etc....

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Sound problem in pc of amd sempron 3200tm

dear if you install the new operting system then install vga and sound card driver then it is solved...if still unsolved then contact me

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I have problem in via chipset mainboard .

buy sound card such that you can do away with the on board sound card

Jun 08, 2009 | Computers & Internet

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I have gigabyte on bord sound but not driver pls tel what i do

HI u can easily download ur sound card driver via google.
1. Go to and type ur pc sound card series or motherboard chipsets
2. you have motherboard cd to use it u can install easily.
thanks mukesh -

May 13, 2009 | Gigabyte Computers & Internet

1 Answer

Lost driver cd

Simple, look for some kind of reference to model name physically printed on main board, ie "GA-XX1239". Go to gigabyte's site, search via board model number, download audio, video, chipset drivers etc for relevant OS. Normally there's a pic of board so you have a visual comparison.


Sep 19, 2008 | Intel Motherboard

4 Answers

Audio driver

The GA-7N400 Pro 2 uses the Realtek ALC650/655 Audio AC'97 Codec for onboard sound.

Here is the site you'll need to go to.

I would recommend that you be sure to install ALL of the basic drivers. This includes not only the audio drivers but the CHIPSET drivers as well. Especially since this is an nForce 2 board. Those boards are rather touchy. Chipset drivers will keep the system more stable and help it to run more efficiently.

You may also download more up-to-date drivers for the audio from RealTek's website at:

This should be easy... :)


Nov 04, 2007 | Gigabyte GA-7N400 Pro 2 : ATX Socket A...

3 Answers


try for the real hardware id or belark these tools give a VEN_#### DEV_#### this points to vendor and device but for the ac97 audio could be hard to find by id. or u can just lookup motherboard model chipset or if youre sure its realtek and not conexant or cmedia or via goto for it.

Nov 03, 2007 | Edirol UA-4FX External Sound System

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