Today 1year exactly from when i bought my 360 slim 250gb xbox, my 360 wont read any of my games and none of my dvds either. I was playing/watching stuff last night and today i try to play a game and it wont read. When i put a game or movie in, it will just say open tray. How do i fix this? I tried clearing cache and removing harddrive. still doesnt work. And everything is clean and in my region.