How To Increase Fan Speed on Laptop and PC Windows 10

Manually change the CPU fan speed at 100% RPM on the laptop or PC to avoid overheating problems.

It’s true that high-end PC games put a heavy load that directly cause an increase in CPU temperature on laptop and PC. To counter overheating, you can either manually adjust the fan speed by tweaking a little in the fan settings on windows 10 PC/laptop or dive deep in BIOS and look for a hidden CPU fan control option.

You can also download third-party fan speed control software to easily monitor and change the CPU fan speed.

Be it a laptop or desktop PC, maintaining the normal CPU temperature isn’t an easy task. At the same time preventing your PC from overheating is very crucial.

The CPU fan plays a vital task to cool down your PC. The real problem starts when the Laptop PC fan doesn’t work or is unable to run at an ideal fan RPM.

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What Type of CPU Fan You Can Control?

The method to control the fan speed on a laptop and PC is highly dependent upon how your PC fans are powered.

You can control only those fans that are connected to your PC motherboard but if these are connected to the power supply then you can’t manually adjust their speed.

You can also check the end of the fan cable to know if you can control the fan speed on the PC.

3-Pin 4-Pin Molex Fan Connector that let you control fan speed manually.
From left to right: A 3-pin connector, a 4-pin connector, and a MOLEX connector.
  • Molex fan connectors take power from the PSU. They cannot be manually controlled but can only be limited using a resistor cable.
  • 3-pin DC fan connectors are connected to the motherboard, so you can alter its speed by limiting the voltage via BIOS.
  • 4-pin PWM (pulse width modulation) can be controlled using fan control software easily.

How to Increase Fan Speed on Laptop Windows 10 – Make The Fan Speed Higher

To control the laptop fan speed on Windows 10 you can apply the below-mentioned methods. If you have a gaming laptop you should keep a close eye on your CPU fan RPM.

Method 1 – Adjust Fan Speed Settings on Windows 10 via Control Panel

Use a built-in laptop fan control Windows feature to change the fan speed. Open your Control Panel and follow the instructions for laptop fan control.

how to control fan speed on laptop Windows 10
  1. Open “Control Panel” and click on “Hardware and Sound,” and then “Power Options.” A new window will appear.
  2. Click “Change Plan Settings,” and then “Change Advanced Power Settings.” The “Power Options” dialog box will appear.
  3. In the “Advanced Settings” tab click on the “Processor Power Management” associated with a plus symbol to open an options submenu.
  4. Select “System Cooling Policy” from the submenu.
  5. Click the down arrow under “System Cooling Policy” to reveal a drop-down menu.
  6. Select “Active” from the drop-down menu to increase the speed of your CPU’s cooling fan.
  7. Click “Apply” and then “OK.”

Method 2 – Control Fan Speed on Laptop Windows 10 PC Using BIOS/UEFI

The second best method to control the fan speed on Windows 10 PC is using BIOS. Depending upon your PC or laptop model and motherboard manufacturer they have fan control settings in the BIOS/UEFI.

To do that you have to dive into the BIOS, and follow one of these two methods.

  • Either, restart your computer, and when it boot-up press and hold the “Delete” or “F12” key.
  • Or, press Windows + I to open Settings > Update & security >Recovery > Advanced Startup >Restart Now > Troubleshoot >Advanced options > UEFI Firmware settings >Click Restart.

Once you have entered BIOS

  1. Use the arrow keys on your keyboard to locate Fan Speed Control options. This option may vary but you can always find system fan speed control settings.
  2. Go to Monitor > Status > Fan Speed Control.
  3. Look for RPM settings for your computer fan. Select the fan to increase its speed i.e. 400 RPM or 500 RPM, and press Enter
  4. Repeat the same step No. 4 for all the fans you would like to increase the speed for.
  5. Press Esc repeatedly until you find the Exit menu.
  6. Select the “Save Changes and Reset” option to confirm the fan speed changes; your computer will now automatically restart.

Alternatively, you can also find fan control settings in the BIOS here,

How to change fan speed in bios windows 10

Locate the Hardware Monitoring screen or Advanced Tab then find PC Health Status. Here you will find

In the BIOS typically you can adjust the optimal CPU temperature range at which the fan will speed up, and often the speed itself.

How To Change CPU Fan Speed on Windows 10 PC (Desktop)

If you are a desktop user then you have extra two options to control PC fan speed.

Methods 1 – Download Fan Control Software on Windows 10

If you want to change the CPU fan speed on a laptop or PC without tweaking any fan control settings in the BIOS you should download fan speed controller software. For starters, SpeedFan software is the best choice among users.

It is very easy to use, doesn’t have any malware or unwanted files attached to it. The installation process is very easy. This fan control software gives you total control over CPU fan speed.

SpeedFan is the best third-party solution to control the fan speed on Windows 10 PC and laptops. While Mac users can download smcFanControl software to monitor their mac fan speed.

This PC fan control software lets you check accurate CPU temperature readings. You can also see your current fan RPM. You can manually control and increase the fan speed on a laptop with these tools.

Note: Speedfan supports a wide variety of computer motherboards and sensor chips. If this laptop fan control software lacks support then you can download Argus monitor or MSI Afterburner.

Another disadvantage of this fan speed control for windows 10 is that it only supports built-in CPU and Case fans.

If SpeedFan not detecting fans then you might have additional PC fans in your system. This fan control software doesn’t control them.

If PC fan controller software doesn’t let you control, change, or increase the fan speed on a laptop PC then don’t worry you have a plan B.

Method 2 – Buy an External Fan Hub To Control fan Speed on a PC

Most of the software that increases fan speed only support built-in CPU fan and case fans. What if you have installed additional aftermarket PC fans. Buying an external fan controller for the PC will be the best option in this case.

Of course, this method is only applicable on a desktop computer because the laptop doesn’t support fan speed controllers. For laptops, buy the best laptop cooling pads.

Here’s our list of the best PC fan controller hubs that you can currently find. These hardware components fit in the computer drive bay and have knobs that allow you to manually control the fan speed on the PC. You can increase the fan speed up to 100% or lower.

You can also see the current PC fan RPM but you can’t monitor CPU temperature or GPU temperature on these devices. For that, you should download the best CPU temperature monitor.

This is how we adjust the fan speed on Windows 10 laptops and PC.

Increase CPU Fan Speed – FAQ

What causes computer fans to speed up?

There are sensors placed on the motherboard when the CPU or GPU generates heat these sensors turn on the computer fan. The only purpose is to maintain the ideal PC temperature.

What are the best programs to change fan speed?

Apart from using SpeedFan, multiple hardware monitoring programs that also let you control PC fan speed. Here is our list of the best PC fan control software.

Can I use a hardware fan controller to manually adjust CPU fan speed?

In case the software doesn’t let you control the fan speed then there are hardware components that let you do the part. Here’s our list of best fan controllers hubs.

How do I increase my laptop fan speed Windows 10?

You can use BIOS settings to change the fan speed on a laptop because most fan control software lack support for laptop fans.

Is it normal for laptop fans to run constantly?

Yes, laptop fans always run during normal use. The idea is to cool down internal hardware and prevent overheating. But when your laptop fan runs loudly it’s not normal.

How to Check CPU fan speed on Windows 10?

To check at what speed your CPU fan is running download SpeedFan or Argus Monitor. These tools will show you the exact RPM of your PC fans.

How to decrease fan speed on laptop Windows 10?

To decrease your laptop fan speed then you can download HWInfo64. This tool supports most laptop fan settings. Use the HWiNFO fan control option to manually decrease or increase laptop fan speed.

How To Change CPU fan speed Without BIOS?

If you don’t know how to change fan settings using BIOS then download third-party fan control software.

What is the ideal CPU fan Speed for a laptop or PC?

The ideal CPU fan speed of a laptop depends on a host of things but if you run it at 70% then it’s good. If you want to know What RPM is normal for laptop fans then 3000 to 4000 RPM is considered to be the best range.

Is it bad if my computer fan is loud?

If your computer fan is constantly loud then it may be a problem with your fan bearing or your PC is full of dust. Try to clean your PC intakes that are clogging fresh air.

How to Reset Idle Speed on a Computer

Go to Control Panel > Power Options > Change plan settings > Change advanced power settings > Change settings that are currently unavailable.
Scroll down till you see Processor Power Management, expand it and click on Minimum Processor State. Type the new desired percentages and Apply.

How To lower the fan speed on PC and Laptop?

You can get into BIOS settings and there locate fan control options. Use these options to lower to turn down the fan speed.

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