Zalman 9700 problem

[sanitarium16]

All of a sudeen i can not adjust the fan on my Zalman 9700. Its stuck at 1500Rpm. Nothing has changed and i had it set at 2200RPM. All connections are tight. This was a PITA to install i hope the motor didnt burn out!!! Any suggestions?

 

[lodingi]

I doubt the motor burned out if the fan is still spinning. Try connecting the fan directly to your mobo or psu. If it spins at full speed it would suggest your controller switch may have crapped out.

 

[sanitarium16]

I figured out the problem. I sprayed the dust out with a can of air, all i did was "pull" the fan and that fixed it.....weird....