This evening I moved my tv over a few inches and that is when the trouble started. The box started rebooting constantly. It will have the green light on and then off for awhile however no signal, and then I will finally get a signal watch a few moments of tv and then it reboots all over again. I have unplugged it, waited 15 mins or so and tried again and the same thing. I have no idea what is wrong with it. Is it dead?