I have a 360 slim 250gb model ever since it first came out. I am currently having problems with my 360. most often when I turn on my console while game is still inside, it doesn't detect the disc. It just displays the open tray icon. This happens too sometimes when I try to put in a different game. The open tray icon would appear instead of the play game icon. I have to open and close the tray multiple times to make it read the disc. Anyone have a solution for my problem?