MasterLiquid LC240E not working?


New Member
Hey whats up guys? Im new to the pc world and have a question about my masterliquid LC240E cooler. I have a Asus Prime 470x Pro mobo, I have the cooler plugged into the AIO port, but i cant tell if the pump is actually working. The connector for the cooler is a 3 pin female and the AIO port on the mobo is a 4 pin. Is there a way that i can still use the AIO port? Is there a way I can do a test to see if it the cooler is actually working? Thanks


Well-Known Member
The 4th pin is for pump speed PWM. Go into bios and ensure it is set to max on that header