well, it depends. if sound comes out, then your backlite is broken, you can order new backlites on any game parts or accesories site, you can also buy them from amazon, ebay, etc... also, it could be that your wires came out that connet your backlite and screen to the motherboard, this is an easy fix. just take off the face plate to see which problem you have. prices on a new backlite range from $10.00 dollars to about $30.00 dollars.
Matthew Hess, October 2009