I have an Acer nitro n50-600 pc and the gpu temperature always goes up to 90 celsius, so I just bought a noctua nf-a9 pwm.
The problem is that i can't control the speed of it, it just always the same speed. When I boot the computer, it runs faster than when the pc is fully booted. I have attached the fan to "system fan", does that have anything to do with it. And in the Boot settings the system fan speed says "N/A". The fan speed doesn't even go higher when im playing bigger games. I have tried a software called "SpeedFan" but there the system fan doesn't even show up!
So the question is: HOW CAN I CONTROL IT! Hope you guys can help me as fast as possible!
[Edited the thread to add model name]