Notebooks & Netbooks

[KubaP]

Hi,

I have a problem with my aspire 5733 fan. Sudenly yesterday it began to make a loud noise (louder than when playing games before). I have noticed that when CPU Temperature is above 50c the fan turns on, and when bellow 50c the fan is off. This happens on both Windows 7 and Ubuntu 14.04. I have had this laptop for less than 3 years. 

Thanks for the help.

[laurent_14 · Accepted solution]

Hello KubaP,

Have you cleaned the ventilation slot with a vaccum?

If there is no change, you should clean it with an air duster or a spray duster.