I have a noise coming from the cpu and it is not the hard drive I believe it is the fan over the microprocessor running. (We had a problem in our building a few days ago where the heat got over 100 degrees over night and stayed that way most of theday.)Could you tell me if I need to replace the fan or the microprocessor. I have not open the cpu up yet. The computer is still working but the fan is running all the time. (I did do a scandisk on the hard drive and it showed no bad sectors.) This computer is a 166 mhz and it has about 86mb of ram memory and a 2 gb hard drive and a 6gb hard drive.
