When I turn on my Xbox 360, I can hear the fan working and the green light in the middle turns on, but there is no video output to the TV. My Xbox has been working perfectly fine until now. The AC adapter's light is orange when the Xbox is off, and turns green when I turn the Xbox on. I am able to open and close the disc tray, but nothing happens when I insert a game.
Does anyone know what the problem could be?