I have lost sound on my computer. I have tride to un install re install my drivers with no luck. I can play music CD's fine nothing else. In my drivers list I try to goto sound and the driver areas are all grayed out with nothing. Any ideas of what to do or factfull help is greatly aprishiated.

How did you uninstall and reinstall drivers? Did you uninstall through device manager, via 'sound, video and game controllers.'
here is a link to PC sound card trouble shooting: http://www.fonerbooks.com/sound.htm