No Audio Device!

Hello, recently my computer has been formatted and windows reinstalled. After that everything is working properly except that no audio device is detected on my computer ( according to Control Panel Sounds And Audio Devices ). Since I have only a basic understanding of how works I am here asking for help.
and by the way how do you know what soundcard does your computer have.

What’s the make and model of your computer?

I have a hp pavilion a630n, intel pentium 4 processor, with windows xp. SP2

here you go:

ftp://ftp.hp.com/pub/softlib/software5/COL10368/pv-29786-2/sp26552.exe

I ran the update. but at the end an error stated that an inf file is not found. and the probelm is not solved

To be more specific :
Errror: Can’t find Match Relatek HDaudio Inf File!
followed by
Warning:
Realtek HD Audio driver Setup Failure

I appreciate your help alot mgamaced.
After the error appeared during the update, i went back to hp support and downloaded the original audio drivers, and then update it and now it is working properly.

A happy ending :slight_smile: