Trouble with Xbox 360?


A friend of mine mentioned that there was a problem with the 360 in that there was a wire that could become attached if the unit is left on too long. He mentioned something to the affect of the solder would melt after time? I know 2 people who've had to send their Xbox's out for service anybody here anything on this?
It's a pretty rare problem, yeah, but the wires will touch and melt. Usually you xbox will red ring and cut power to avoid it bursting into flames. Buuuut, unless you bought the xbox when it came out it won't be a problem. Recently made ones have this problem fixed.