"CPU fan error" on boot

knox140

Reputable
Aug 28, 2014
17
0
4,510
Hi,

Just finished my first build! When I press boot though, my monitor tells me that there is a CPU fan error. The CPU fan is not turning either. I have connected the CPU fan to the motherboard correctly. I am using a Hyper 212 Evo, Intel i5 processor and an Asus motherboard. Does anyone have any suggestions?

I've seen people saying that a fix is to change the fan speed from 600 to 400 in the BIOS, but I'm not sure how to do that.