Okay, so my girlfriend is currently living in Hawaii, and her computer is constantly heating up. Just recently (Or at least, recently that she's told me) her computer's internal fans have stopped spinning. When this first happened, she and her mother opened it up and cleaned it out, which worked the first couple of times. Now however, the only fan that was working, the smaller one that I assume is the power supply fan, has stopped spinning, and no matter what she does, it won't spin. Because there is a large lack of money between the 3 of us (My girlfriend, myself, and her mother) a replacement is unlikely to happen, so is there any way to save her computer without buying anything?