Took the the shell off the 360 and found a crap ton of dust in the vents. Best I could do was swipe it away and vacuum through the holes since I don't have a T10 screwdriver to take the metal off.
But whatever. It's been repaired before. Had 2 expired warranties. If I'm gonna spend $100 again to get the system to work then it might as well go to a new console instead.