Major sound issues XP

Hey im new to the site used it alot but never registered ill thank anyone now for there help, so thank you.

Ok the problem...i have no sound...its been an ongoing problem what happens is i can have sound one week but the next week if i have the computer on and the power goes in my house the computer shutdowns illegally and when i turn the computer back on the sound is gone in a couple of days i will turn my computer back on and unexpectedly the sound will just randomly be on and stay on untill the next time my electricity goes off, i have read all the forums and nothin helps nobody seems to have the problem about the power outtage ive tried everything on the posts of disableing and deleteing UAA high definition and the reinstallin my drivers, i use realtek high definition audio driver, i have it installed in my computer but under the device maneger the only devices i have is the standard...

Audio codecs legacy codecs legacy audio drivers media codecs video codecs, when my sound is workin i normally have like realtek high definition in there but now i just have those listed

My computer
microsoft windows XP 3 pro
Intel(R) celerom(R) CPU 3.20GHz

Motherboard Intel DQ965CO

I have downloaded teh latest chipsets from intel i got the latest sound driver from there site aswell but my sound just wont work ive reinstalled windows lots of times and followed all the steps from previous posts like my own but nothin will work can someone please help me, thank you very much if you need any more information just say the word.

And also my BIOS settin says high defifination and on board enabled
And the driver KB8810 aint in teh add remove programes section but the realtek programme is and ive check in the regitry for this file and it aint there either

 

Here is the report from everest hope i done it right thanks again

 

your everest report shows a usb audio device. Is that a headset or something? Maybe windows is defaulting to that device when it reboots? have you checked if there's a bios update for it?

 

Hey thanks for your reply, the USB audio device is my webcam, you think i should unplugg and uninstall ?? and i checked the site for the BIOS update but it said it couldn't be preformed for some reason i cant remember, any other ideas ? last night i read a forum and it shown me how to add the KB8810 driver by tricking my computer into thinking i was using sp2 then installing it then goin back to sp3, so now i have that driver in my add remove programmes and i have the realtek programme but still no new devices ?? thanks for your reply

 

OOOk i just did that i uninstalled teh usb camera and nothin changed i restarted my compuyter and now i have this in my sound devies, Microsoft WINMM WDM audio compatibility driver, with a yellow explanation mark, this has never been there before its under sound video controlleres ?????

 

OKKK as usual the sound has just come back on unexpectedly dont kno how it does it but my computer was off for a while and now its back thanks for your help the smoking gun just one more thing now i have the sound back on is there anyway i can back it up so i can go back to this settin system restore does not work is there any other way of doin this so maybe could click the roll back driver button which never works thanks again

 

Hey can somebody look at my report and tell me about my video card please i dont think i have one, if i dont could you point me inthe direction of gettin it please, and also this wont effect my sound iwll it i would rather sound that video devices/drivers thanks

 

Thank you so much i now have the right video drivers installed first time now i can play games thanks again