There has been a loud whining noise coming from my computer for a while now. I <I>think</I> it is coming from the fan, but I am not sure. It could also be the power supply.<P>I want to test it somehow ...
Struggling with MacBook overheating, fast battery drain, or loud fan noise? Try 17 practical fixes to improve performance, reduce heat, and extend battery life.
Ive been having a wierd problem with my CPU fan, when I start my computer up it hums rather loudly for about a min then the loud humming subsides. Now recently it will periodically make a diff higher ...
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