How to Change Fan Speed in Windows 11: A Step-by-Step Guide

Changing the fan speed on Windows 11 might seem complicated at first, but it’s actually quite simple. You’ll be using either the BIOS or third-party software to achieve the desired fan speed. This will help keep your computer cool and running efficiently. In just a few steps, you’ll have complete control over your fan settings, ensuring your system stays as cool as a cucumber!

How to Change Fan Speed in Windows 11

This guide will show you how to adjust your fan speed using both BIOS settings and third-party software. This process will help you manage your computer’s temperature effectively, preventing overheating and extending the life of your components.

Step 1: Enter the BIOS

Restart your computer and press the BIOS key (like Delete, F2, or Esc) during startup.

The BIOS key varies depending on your computer’s manufacturer. You might see a prompt on the screen before Windows starts, indicating which key to press. If you miss it, don’t worry, just restart and try again.

Step 2: Navigate to the Hardware Monitor or Fan Control Section

Once in the BIOS, use the arrow keys to find the Hardware Monitor or Fan Control section.

This section might have different names like “PC Health Status” or “System Monitor.” Look for anything related to hardware monitoring. This is where you can adjust the fan settings.

Step 3: Adjust the Fan Speed Settings

Use the provided options to change the fan speed to your desired setting.

You may see options like “Standard,” “Turbo,” or even manual percentage controls. Choose the setting that balances noise and cooling performance for your needs.

Step 4: Save and Exit the BIOS

Press the appropriate key (usually F10) to save your changes and exit the BIOS.

Make sure to confirm any prompts to save your settings. Your computer will then reboot with the new fan settings applied.

Step 5: Use Third-Party Software (Optional)

If your BIOS doesn’t offer enough control, download and install fan control software like SpeedFan.

SpeedFan is a popular tool that can monitor and adjust fan speeds within Windows. Follow the on-screen instructions to configure the software according to your needs.

After you’ve completed these steps, your computer’s fan speed will be adjusted according to your settings. This should help manage your system temperature more effectively.

Tips for Changing Fan Speed in Windows 11

  • Make sure your BIOS is updated to the latest version for the best fan control options.
  • Don’t set the fan speed too low, as this might cause your computer to overheat.
  • Regularly clean your computer’s internal components to maintain efficient cooling.
  • Monitor your system’s temperature with software to ensure your changes are effective.
  • If you’re unsure about any settings, consult your motherboard’s user manual for detailed instructions.

Frequently Asked Questions

What is the BIOS?

The BIOS (Basic Input/Output System) is software stored on a small memory chip on the motherboard, responsible for booting up the system and managing hardware settings.

Can I change fan speeds without entering the BIOS?

Yes, you can use third-party software like SpeedFan to adjust fan speeds within Windows.

Why is my computer overheating?

Overheating can be due to various issues such as dust buildup, inadequate cooling, or high-performance settings that generate excessive heat.

Is it safe to change fan speeds?

Yes, as long as you don’t set the fan speed too low, which could lead to overheating. Always monitor your system’s temperature after making changes.

Can all computers have their fan speeds adjusted?

Not all computers have adjustable fan speeds, especially older models or those with locked BIOS settings.


  1. Restart your computer and press the BIOS key.
  2. Navigate to the Hardware Monitor or Fan Control section.
  3. Adjust the fan speed settings.
  4. Save and exit the BIOS.
  5. Use third-party software if needed.


Now you know how to change fan speed in Windows 11! Whether you’re using the BIOS or third-party software, managing your computer’s cooling system is crucial for optimal performance and longevity. Adjusting the fan settings can prevent overheating, reduce noise, and ensure your machine runs smoothly.

If you encounter any issues or need more detailed guidance, don’t hesitate to consult your computer’s user manual or seek help from online forums. Stay cool and keep your computer cooler! Dive into more tips and tricks for maintaining your system’s health and performance.

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