Alternatively, you may have a software issue keeping your fans locked at full speed.

This can range from misconfigured or missing fan control utilities to a program occupying system resources in the background.

With a few checks here and there, you should be good to go.

RGB pc fan, CPU cooler, and RAM inside a gaming computer

Justin Duino / MakeUseOf

Check Internal Temperatures and Clean Air Vents

The first thing to do is check your air vents.

High-spinning fans are the first indication of a PC running hot.

Remember to clean the old thermal paste off first!

Arctic P12 fans on PC

Jhet Borja / MakeUseOf

This can cause a high system load, causing your fans to spin up faster.

Close any processes that aren’t system-critical.

That should help reduce the load on your PC, slowing down the fans in the process.

cpu fan pin headers plugged into motherboard

Jhet Borja/MakeUseOf

You could alsodisable certain background apps in Windows 11to further reduce the load.

Most fans come with a four-pin header allowing PWM (pulse-width modulation) control via software.

This ensures your CPU, GPU, and other case fans run according to the computer’s internal temperature.

msi-dragon-center-fan-curve

Check your motherboard to see whether your fans are plugged into the right headers.

Get New Fans

If nothing else works out, you may have faulty fans that require replacing.

Hopefully, it doesn’t come to that, as it’s really a last resort.

RGB fans in a gaming PC

Justin Duino/MakeUseOf

With a few simple troubleshooting steps, you might get those fans under control.