I've had my Xbox for about 2 years now and have babied it the whole time. It still looks like it just came out of the box. About 3 months ago I went to play it and pushed the power button and nothing happened. Neither the power button nor the eject button would do anything. The Xbox just wouldn't power up. About a month ago I went in pushed the power button just for the hell of it and the machine came right on. I played it all day, but when I went to turn it on the next day, it was dead again and has been ever since. I've opened it up and the motherboard and power supply(Delta) still look perfect and the power cord is still fine. Can anyone help????