last night i was playing and all of the sudden weird red blotches appeared on my screen. For awhile i laughed, but eventually decided to turn off my xbox and tv. When i turned it back on my tv reads invalid format. I moved my xbox to another tv and the tv says invalid format. I then tried the composite and component cables, but they both say no signal. I called xbox support line but they aren't any help. What is wrong with my xbox? Also, i tried using a different hdmi cable, but that didn't work either... what is wrong?
