Today when I started to play Infamous 2 the system suddenly froze. Had to disconnect it from power. After the restart, no game icon was present, I tried four different games, but the loading icon doesn't appear and there is no game icon. PSN games work fine. I tried all options in safe mode (rebuild database, restore file system and then restore). Seeing that nothing helped I dissasembled the PS3 (no warranty to void after 6 years) and blu-ray drive. The laser doesn't even light up. I don't want to mess up something replacing the laser. Can I swap my drive with a new one? The lens model is a KES-410 and the ps3 is a CECHK-04. Is any fat drive compatible or do I need to look for a specific model?