4-pin fan

My mobo is a Gigabyte GA-970A-UD3P. I have tried 2 different 4-pin fans, and I have also tried every configuration in the BIOS auto/silent/manual with .75 to 2.50 PWM value per °C. No matter what setting I choose, the system fan 1 never runs higher than 1000rpm, which is odd because every other...

Hi, I just got a Scythe Fan that runs at high RPM. Unfortunately it's only a 3-pin so no PWM to control the speed of the fan so it will run at 5400 RPM when I connect it using the Molex. However, I'm thinking of plugging it into the my unused 4-pin CPU Pump Header on my motherboard. My...

Hey there i have recently got a new GPU (EVGA GTX 660 SC) and its been crashing, i wasnt sure why until i looked on MSI afterburner the power usage keeps going to 35674265984 like really high over 100 and my pc crashes, i think this is because of my current power supply, im not sure the make it...