Unknown sound card

I really at the end of idea to get my sound running caused i dunno which onboard sound card
i am using,the only information that i can get from the motherboard is my display chipset
is Intel 810 and the rest is doom.I'm running on Pentium 3 500Mhz and the only serial number
i could get is a sticker stick inside the motherboard written G3A-810M,can you help me check it out for
out for me which on board sound card I'm using from the limited info that i mention to you.
I need the correctdriver,please help!.I've lost all my manual book of my motherboard.
Thank you.