If you are having problems with the temperature of either your desktop or laptop computer you can analyze the reason by using this wonderful app. speedfan

You can read the speed and voltages of the internal fans of your computer and might also tweak some of their relative speed to minimize the internal device’s heat.

I have been using this application for a long time and it has helped me understand and control the usage of my computer’s internal cooler fans.

Give it a try, it’s a stand-alone app, very light and friendly. from time to time go to the developer’s site to chek for updates becuase the app lacks of an updating system.

enjoy!