a couple of other things to consider.
does the fan within the power supply operate properly? what about the location of the computer, is there good air flow around the computer? finally what about the wires inside the case, are they located so air can flow throughout the casee?
does the fan within the power supply operate properly? what about the location of the computer, is there good air flow around the computer? finally what about the wires inside the case, are they located so air can flow throughout the casee?