Well I removed the tape, and there are several small components under there. I can't really tell precisely where the heat is coming from without touching them, which I'm a bit worried about doing. The problem is, everthing there is soldered to the board. I think that means I'm at then end of the line. Am I right in saying that if there's a problem with a component soldered to the motherboard, it's going to be very difficult/not worth it to repair?