My computer has been fine for awhile now. I went out with friends the other day and my sound was fine. I came home around 9 or so..out for awhile, and all of a sudden my sound wont work! I havent changes or installed any programs! I looked around on my computer for the usually stuff. Everything is check and turned up, all my wires are good to go! So i deside to go into my BIOS and i found that my Sound is Disabled! So i changed it back to Enabled and still no sound!!!! Does anybody got any clues or anwers to how i could fix this program!!???