Well,

As many of you know, I got a HP G60 550CA laptop. Originally it had Windows 7 home premium installed. So all worked fine.

Just today, I downgraded it to windows XP and somehow was able to get almost all the drivers needed for it except the sound card drivers.

So sound is not working. As far as i know, it got a conexant Sound card. I have tried almost everything that is available using google, but nothing works. Any sugesstions?