I wiped my hard drive clean the other day and put windows xp pro with s/pack 1 on it, and now I can't hear any sound from anything windows itself, cd, ect. I checked the sounds and audio devices in the control panel and it's grayed out, like I have no sound card. I went in device manager to see if there was any errors or driver conflicts, but everything seemed ok, except I don't see my sound card, I only see Legacy drivers,video codecs,audio codecs, ect. All I did was a clean install of windows xp pro service pack 1. Does anyone have any suggestions? Thanks