Peripheral audio HP pavilion dv2000 does not appear in Device Manager

I have a strange problem in my hp pavilion dv2000

I had windows 7 for some reason any I downgraded to xp...

I installed all the drivers, including sound... but its something strange, I have sound when I restart it will, or sometimes even I shut down the computer and not reopen after awhile, still no sound... when I have the sound I can see conexant hd audio 221... When I do not have the sound I can't see conexant hd audio 221 how can I solve this...

I hope you got my problem...

Edit: this is my id sound cards: HdAudModel, HDAUDIO\FUNC_01 & VEN_14F1 & DEV_5051 & SUBSYS_103C30D6 & REV_1000

and this is my first post

resolved... in the file of audio driver conexant hd I opened th id .ini file changing with my own id uninstall conexant restart the computer and then force the installation of the ini file... and it fixed my problem

Tags: Notebooks

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