DVD Player

Me: "I dunno, I'm not sure mechanics or engineering is really a field I'd excel at..."
Also me: "So my portable air-conditioner's fan would die down and not output any air, however the case itself would get ice cold and form condensation on the surface, so the problem isn't the refrigerant. So I cracked it open and sure enough there was a large collection of dust around the condensation coils which hurts airflow, and then that causes the heat exchange portion of the machine to freeze over, causing..."