Have had our xbox in for repair 3 times and still doesn't work. Every time we play a game and try to eject the disc, it won't eject. Unplugging the system for an hour or two, then plugging back in and hitting eject pops the tray out. Otherwise, the light on front just flashes and tray won't open. Power on with no disc in place and the try will open just fine almost evr time. Any ideas?
