I went to turn on my xbox and it will turn on but my tv says no signal. There is no red ring, the plugs in the xbox (and TV) are in all the way. The controller wont connect to the console, and the RPM's will b normal for about 2 1/2 seconds before it increases for a short (.4 milli-seconds, yeah, that short) and the no signal will go away during that and then return and continue. This has never happened before and i tried restarting it several times now. So what should i do because my warranty ended 1/20/10. SO.... can some plz help? THX!