PWM Compatibility Guide - How To To check motherboard compatibility with AeroCool PWM function, ensure your motherboard header P
![How to Fix Asus Q-Fan control can't change to under/lower than 20% speed & Asus motherbaord/Q-Fan reporting incorrect RPM for PWM/DC fans > Blog-D without Nonsense How to Fix Asus Q-Fan control can't change to under/lower than 20% speed & Asus motherbaord/Q-Fan reporting incorrect RPM for PWM/DC fans > Blog-D without Nonsense](https://dannyda.com/myupload/2022/01/image-2.png)
How to Fix Asus Q-Fan control can't change to under/lower than 20% speed & Asus motherbaord/Q-Fan reporting incorrect RPM for PWM/DC fans > Blog-D without Nonsense
![Let me preface this by saying that my bios is trash. My aio pump cable is connected into the cpu fan header, so as you can see it's pwm and the speeds Let me preface this by saying that my bios is trash. My aio pump cable is connected into the cpu fan header, so as you can see it's pwm and the speeds](https://i.redd.it/hd937fvr1ev41.jpg)