Sound Driver problem

Hello friends, I have been asked by a buddy to take a look at his pc. He explained that it had no sound output so I figured it was the driver. I was right but here is the problem.
The motherboard is a PCCHIPS M758LMR and I´ve installed the sound driver for it. the problem is that there still isnt any sound output. there werent any previous drivers installed because the device was under unknown in the hardware section in System.
I´ve also tried installing PC Wizard from CPUID and removed completely the driver I installed and replaced with a C-Media one that the software said was the make for it. Still nothing!
Can someone help me please, I would really apreciate it.
Answer #1
Maybe this..
http://9b.30.7bae.static.theplanet.com/tag/pcchips-m758lmr-audio-drivers
Or this..
http://www.mitsdrivers.com/pages_m758lmr-driver-update.html
Sounds like a bit of an antique PIII
Sure you don’t have to wind it up
Answer #2
in device mgr, under the details tab, what’s listed for VEN_ & DEV_
Answer #3
You sound driver is CMI8738. Here try this
http://drivers.softpedia.com/get/SOUND-CARD/CMedia/C-Media-CMI8738-Audio-Driver-81734-for-2000-XP.shtml
Answer #4
Thanks Guys, I have tried all of your possible drivers and nothing o_O….as for the VEN and DEV….uh I have no clue cause I’m on my other pc now lol.
@Nel: Believe it or not its running an Intel Celeron 1.5 ghz processor. kind of unbelievable lol.