Alrighty, my xbox restarts everytime i watch a movie or use netflix. I can get through the whole movie, but as soon as I go back to the dashboard I get a black screen where my tv says "no video signal" and then my xbox restarts. It does the same thing with netflix, if i start a movie or show as soon as it ends or i try to exit out or change the show it restarts. I dont know if it's something with my tv or what, but this is my second xbox that has done it. Please help!