Fan speed

[dave_41]

Hello,
my computer fan speeds up and then slows down approximatley every two minuts please help

 

[Herr_Koos]

Which fan? CPU? Graphics? Power supply?

 

[dave_41]

cpu

 

[Haserath]

Are you sure your cpu isn't getting too hot? When is the last time you blew out the dust on the cpu heat sink?

 

[Herr_Koos]

Use Task Manager to keep an eye on your CPU utilization. If the CPU is working hard it's only natural that the fan will speed up.