My brother was playing oblivion on the Xbox360 when all of a sudden the screen got really blurry and the colors got messed up. I thought it was just the tv because its pretty old, so I turned off the tv and turned it on again and the picture was still messed up. So I turned off both the Tv and the 360 for 30 minutes. I turned them both on again and after 10 minutes the screen got messed up again. So I turned off the 360 and when I turned it back on Nothing Showed up on the screen but I could hear sound. So then I tried the 360 on another tv and it still wouldn't show any picture. I also tried another AV cable and nothing showed up. I never got the RRoD though. Any Ideas 

Edit:
My console got the RRoD and my request for free replacement is processing.


Edit:
My console got the RRoD and my request for free replacement is processing.