I recently did a hardware test because for the past couple of days, my fans have been very loud for some reason. They go on and off every five minutes. Anyway, I got this error when the test was finished: Anyone know what this error is? Unfortunately I can't go to an apple store because the closest one is 2 hours away. Thanks in advance. Edit: I have a 2010 unibody MacBook with 2GB of ram, running Lion 10.7.1, this was also an issue with SL. Has been doing this for about 2-3 days.