I have a cooling question that I am rather irritated at the moment with. Once every 8 to 12 hrs I get a "cpu fan failure" window pop-up. I have a "GIGABYTE GA-890GPA-UD3H" for the mobo and also have a "COOLER MASTER Hyper 212 Plus" with two 120 fans.One is running through the cpu 4 pin socket and the other is running from the 3 pin power fan next to the memory sockets. Both fans are running fine. My BIOS is set as : cpu warning temp @ 70c/158f,cpu fan warning-disabled,system fan 1 &2 -disabled,Power fan fail warning - disabled,cpu smart fan control -enabled. My system temp is at 32c and my cpu temp is at 20c. Now if my system over heats it should power off by itself. I have watched in the BIOS that the cpu fan control line will say that the rmp drops to (o rpm) from (800 rpm) and that the Power fan speed is almost constant at (2000 rpm). Is there some thing else that I am missing that would make the "cpu fan failure" window pop-up ? Any help with this would be great or if the thread needs to be moved to a different forum area.