I'm not sure if this is the right place but anywhere here we go. Ok so I woke up an hour ago and wanted to play xbox. So I brought it upstairs hooked it up and plugged in my Ethernet cable, yadadada. Anyway so it wouldn't connect to xbox live so I figured it was my cable (which is probably was..) but to connect to another one I had to move it over.. so I turned it off and moved it over. After I moved my xbox over, and turned it on the sound came up but there was no picture being displayed. So I turned it off and unplugged and replugged everything, tried a different tv.. and its still not working. What the hell is wrong?