Cha_Fan 1 & 2 displaying incorrect RPM

jimbles

Reputable
Apr 8, 2014
16
0
4,510
I've just recently installed two Corsair SP120 4-pins into my system. One of them is connected to a 3-pin, the other a 4-pin. Both fans work perfectly, adjusting themselves to the temperature inside of the case. The only problem is that, even in bios, they are displaying dreadfully inaccurate RPM. I believe they capped out at 657,000 and then it just bounces between random numbers.

It's doing this all the time however it doesn't affect fan speeds at all. The fans do their job as they're supposed to, so I'm not too sure as to why they're displaying such bizarre RPM.