It seems if it were the game it would at least try to show and image for powering on then fail and stop showing an image, if it isnt showing an image outright it could be the internal connection to the av ports on the back have given out, try opening it and looking for rust or water damage, lets just say air moisture does more damage than we may realize sometimes. If those look all fine and dandy you may have a deeper problem within the motherboard or the graphics on the console itself.