Hyper 212 Plus Fan speed and noise problem

BrownSound

Distinguished
Jun 19, 2010
4
0
18,510
Hi, I just recently installed the Cooler Master Hyper 212 Plus fan into my rig, im running an Intel Core i7 860 on an Asus P7P55D motherboard. My fan is currently plugged into the CPU fan header. However, the main fan is constantly at maximum speed and wont back off. Would anyone know how i could remedy this? (First time builder, sorry)