Fan Control: Profiles, Custom Curves and the Anti-Cheat Warning
Fan Control lives under Hardware and lets you decide how your fans behave rather than leaving it to Windows and your firmware. It is a Premium feature.
Read this part first
The profiles
- Silent: fans drop right down. Near silent, temperatures run a little warmer
- Balanced: around half speed. Quiet at idle, ramps up under load
- Turbo: every fan at full speed for the lowest temperatures. Loud, best for gaming
- Custom curve: draw your own temperature curve, point by point
What works without the driver
On many laptops the app can use the native firmware fan modes your manufacturer already provides. Those need no driver and carry none of the anti-cheat caveat above. If your laptop supports them, use those.
Custom curves and full desktop fan control are what require PawnIO.
Turning it off again
Disabling advanced control hands your fans straight back to Windows, exactly as if the app had never touched them. There is no lingering state and no cleanup to do.
If the app says it cannot reach your fans
That means the driver is not installed yet. Install it once from the prompt in the app, then re-check. If your hardware genuinely is not supported, the app will tell you rather than pretending to work.
A word on safety
Running fans slower makes a PC hotter. Silent is fine for browsing and unwise for a long gaming session on a machine that already runs warm. If in doubt, use Balanced.
Related: Is RIP Tweaks safe, Hardware tweaks.