Cpu cooler problem

Childish

Honorable
Aug 18, 2013
8
0
10,520
I built my gaming rig yesterday but my dark rock 2 doesn't work properly. Everytime I boot i get fan error because the fan is running at only 700 rpm while he should be going at 4000[I put the fan in turbo]. I did a bios update but it didn't make a difference. I am not sure what to do. Is it fixable or should I RMA.

Specs:
I5 4670k
sabertooth z87