Motherboard-GA-H85-HD3 V2.1
So my motherboard supports 3 system fan, plus CPU fan. However, SpeedFan cannot control sys fan 3 and that fan is always running with LEDs on whereas the other 2 I have full control over. Speedfan shows 3 fans but I believe one of them is the CPU fan which I can make go faster but not stop. So I have 2 fans that I can control one that I cant and SpeedFan shows the third as the CPU fan I believe. Does anyone know why this happens?
So my motherboard supports 3 system fan, plus CPU fan. However, SpeedFan cannot control sys fan 3 and that fan is always running with LEDs on whereas the other 2 I have full control over. Speedfan shows 3 fans but I believe one of them is the CPU fan which I can make go faster but not stop. So I have 2 fans that I can control one that I cant and SpeedFan shows the third as the CPU fan I believe. Does anyone know why this happens?