I have two tvs, a HD projection system and a older smaller regular TV. I play my xbox mainly on the smaller one but sometimes i change it over. Earlier today i was playing just fine then all of a sudden it the picture began to fade away and look very grainy. I thought it must have been the TV so i changed it to the projector. I turned it on, it made the booting up noise but there is no picture. I can hear the game going but still no picture. I read that it is the cables, but in this case it is not. I have sets of cables, one for the regular tv and another HD cables. Both are not working. I am now assuming that it is the xbox. I tried plugging in different systems into the two tv's and they all work. Does anyone know how to fix this problem?