New
#1
CPU Fan Question and/or problem
I worked on my friends computer yesterday. His CPU fan has being doing what I would describe as "pulsing". It speeds up in short bursts for about 2 seconds at a time, about every 2-3 minutes or so.
I opened up the case, cleaned out the fan blades, and oiled the fan bearing (with clipper oil). It is still doing the same thing.
I don't know what his system specs are, other that its an eMachines, with an AMD Processor.