Graphics fan

[Silver Rookie]

i am running two ATI 4850 in my computer and have noticed that they are running at different temps one is made by HIS and the other is by Radeon. does any body know how to change the fan speeds?

 

[doormatderek]

Catalyst Control Center under Overdrive, or some other 3rd party fan control progie...
ATItool
NVmoniter

Come on guys list some more