My ps3 works fine the only problem is the blue ray disk drive "kinda" doesnt work and when i say kinda i mean kinda like i can play music with it and all Sometimes the games even show up on the main ps3 screen (where u can view all the other downloaded games but once you click on it starts loading and when u try to update the game so u can play it gets to about 10% the shuts you out the game but recently i havnt been able to get the games to even start .what do u think the problem is and could i fix on my own with regular tools?