I have replaced an old broken motherboard in a Dell Inspiron (slimline chassis) with a Asus P5KLM-AM motherboard. Now the chassis fan runs at full speed (3750 RPM) at all times, which is very loud.
How can I reduce fan speeds, (and noise)? I tried SpeedFan which was not able to control the fan (it says it goes down to 0%, but the fan still runs).
I would love a software solution, that runs at bootup silently (SpeedFan won't run automatically because it requires administrator privileges), which could reduce the fan speed to a preset level. Does that exist?