Fan Help!

[Shadius]

Hello, I have an Acer 5920-6727 and the fan makes a loud screech/shriek! I've opened up the back and cleaned out the laptop the best I could, but it still makes the sound. Maybe more now than before. I don't know what the problem is. Any suggestions?

 

[ricardois]

Hello, I have an Acer 5920-6727 and the fan makes a loud screech/shriek! I've opened up the back and cleaned out the laptop the best I could, but it still makes the sound. Maybe more now than before. I don't know what the problem is. Any suggestions?

see first if there isn't any wire touching the cooler of if the cooler isn't touching the case;

otherwise, sometimes the cooler get a little (off aligment) so it start spinning unperfectly, the solution is to change the specific cooler for another one.

 

[Shadius]

Best answer selected by Shadius.