Also, remember that PWM fan header is expecting sensor feedback from only 1 fan. So, if your splitter isn't a specific PWM one where one side acts as the master and the other is the slave, then you'd need to clip off the sensor pin on one of the fans or the splitter sides. Yup, I´m aware of that. T...

Well a complete wipe was my last resort. But I tried one last thing. Disconnecting the Y-spliter that was suplied with watercooling kit. So I plugged in one fan in the CPU_FAN and the other in the CPU_OPT and behold, it works! Actually I installed AI-suite before just to try and same fault. It was g...

So I´m still hanging on to my 4790k and recently got my hands on a Asus Z97-Deluxe board. The problem I´m having is the Q-Fan control. I have connected two fans with a splitter to the CPU_Header. Both fans are PWM --> https://www.bequiet.com/en/casefans/1636 brand new. I set the Q-fan control to PWM...