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 ...

Computer fans can run loudly depending on your computer's specifications, what the computer's used for, and how much it's used. There are several different troubleshooting methods you could use to ...

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 ...