Hi Everyone, My 7 year old crashed my computer recently and I had to completely reinstall windows xp. The installation was smooth but now we have no sound. I visited the Dell website (I have a Dell XPS400) to download sound drivers. I tried all three that it offered and nothing. I have no clue what else to do. When I go into the sound section of the control panel, everything is grayed out. I do not know much about computers so I am not sure what else to do. Any help that can be offered would be great!