[SOLVED] asus® prime b450-plus giving me cpu fan error with dark rock 4

kamikazilucas

Distinguished
Nov 15, 2014
124
0
18,680
i just got this new cooler but when i turn on the pc it says cpu fan error even though the fan is working and is in the socket which says cpu fan, i have put it to ignore but i would rather have it detect the rpm because its supposed to have a 0rpm mode and rn its not using that
 
Solution
I admit that B450 boards are not too old and in general must support slow fans. Maybe try update BIOS in your board at first if it is possible. Some BIOSes allow to ignore fan warnings too. In others you can use fan control software in OS. In my previous system in Windows I used SpeedFan for fan RPM control.