(adsbygoogle = window.adsbygoogle || []).push({}); Hi i borrowed Modern Warfare 3 from a friend and installed it to my ps3 ,but every time i try to play it the screen goes black then grey and stays like that i tried deleting it and re-installing it but the same thing happen the disc was perfect no scratches.Does anyone know how to fix this,thanks

Btw im on rogero 4.50 and could someone move this please?