Cannot detect onboard sound plz help me

The BIOS number corresponds to Intel Desktop Board D865GSA. You can find the BIOS at following link
https://downloadcenter.intel.com/download/10671/BIOS-Update-SA86510A-86A-
It was released in 2006. The latest BIOS is at following link and it was released in 2010.
https://downloadcenter.intel.com/download/12687/BIOS-Update-SA86510A-86A-

Access the manufacturer's web-site: http://www.intel.com
Access the "support" pages.
Search for your motherboard (Pentium 4, D101GGC).
Access the "download" pages.
Select your Operating System.
Select the "chipset" and the "audio" device-drivers.
Download them.
Install them.

In the BIOS (probably in advanced features or overclock menu or the sorts)
you'll need to either find the option to tune down FSB (probably around 200) or your CPU multiplier. CPU speed is FSB*multiplier, so you can yourself calculate the desired speed. If you need any help finding the BIOS menu these functions are in, I could do a little more research, but for now I'll trust you can find them yourself.

I hope this answers your question,
Yannick.

You'll want to verify that the onboard audio is enabled within the bios first, beyond that the audio codecs for that mobo should be the Realtek AC97 drivers, go to this link to obtain them. You have a choice of two - the AC97 standard codecs or the HD codecs (I would probably try the HD codecs first). I would also be curious as to whether the audio hardware is showing up in the device manager at all (especially if it has the yellow exclamation point next to it).

Based on what you posted about a bios update being the catalyst I would definitely check the onboard audio enabled within the bios option first...

Please post a little more info (especially about what the device manager says) or your results from the reinstall of the AC97 drivers...

i dont think that it is the bios problem bios work is over when the system is booted it has nothing to do with that it can be hardware conflict or may be RAM

pls check RAM try re fitting the RAM or try alt RAM chips and see if it helps normally it happens in these cases

pls let me know so i can help more

http://drivers.softpedia.com/get/BIOS/Intel/Intel-D101GGC-0312.shtml
download from here then install.

hello dear,

you can download it from the link given:

http://www.intel.com/design/motherbd/gc/gc_drive.htm

Abhinav

Make sure it is enabled in system bios.

try different USB ports