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 ...

There's nothing more irritating than a noisy computer fan making a loud racket all day while you're trying to work or game. Here's some common solutions.

Specifically the last worked very well on this one fan that would get noisy after a while. I had 1/2 liter left of synthetic engine oil and tried a drop of that and its now been 1 year and fan is ...

Some users have complained that their Windows laptop fan keeps running constantly. Even if the laptop is idle, the laptop fan starts running continuously at full speed or high speed with loud noise.