CPU plays a pivotal role in ensuring your PC works smoothly. However, many issues can arise within a CPU, especially a fan problem. If your PC is getting hotter and hanging more with each passing day, your PC probably has fan problems.

You can quickly fix the BIOS issue and make the fan work seamlessly. However, if, for some reason, you are unable to fix it with BIOS, you would wonder how to change CPU fan speed without bios. This article has the answer to your problems because here we discuss two methods to do it. Stay tuned!

Ways to change CPU fan speed without bios

In this section, we will discuss two methods through which you can change CPU fan speed without BIOS. Let’s have a look:

1.   Using the control panel of a Windows laptop

You can easily change the CPU fan speed using the control panel in a Windows laptop. Here is the procedure:

  • First, you need to access the control panel by clicking on the windows icon on the left side of your laptop’s keyboard.
  • Once you access the control panel, click on the power options. You can find it in the Hardware and Sounds section also. If you cannot find it in the control panel, you can write power options in the search tab.
  • Click on the changed advanced settings to access the hardware settings. A new window will open, providing you access.
  • After accessing the advanced options, scroll down further to access the Process Power Management option. 
  • Double click on the Process Power Management option and scroll down further to select ‘system cooling policy.
  • You will find an active option; click on it to see two options; Plugged-in and On Battery.
  • You can select either of the two options by clicking the ‘Apply’ and ‘OK’ buttons.

In both cases, the speed will increase, causing the system to cool down a little. In most scenarios, this method works, and it is super simple to use.

Ways to change CPU fan speed without bios
Ways to change CPU fan speed without bios

2.    External fan controller

In most cases, the first procedure works seamlessly. However, if the control panel method does not work, you can use the external fan controller method.

An external fan controller comes separately through which you can control the temperature and fan’s speed. On the other hand, you can manually turn on or off the fan any time you want. 

However, when you purchase the external CPU fan controller, you need to keep a few things in mind. It would be best to consider its pin-pocket flexibility, the controls and channels it comes with, and how much it allows us to monitor the fan.

There are numerous options available within the market, but we suggest an affordable one such as Thermaltake Commander F6.

We like how it comes with an excellent RGB light controller screen. You get warning alarms also in case the fan is not working correctly. It comes in handy if you have an old PC setup that is more prone to damage.

Can you increase CPU fan speed?

CPU fan speed plays a pivotal role in keeping the system cool and functioning according to your need. You can quickly increase the fan speed using the BIOS option. Select the Fan Speed Control option to increase to decrease the speed.

However, if you cannot access the BIOS option for some reason, you can use the software. They are much less complicated, and a one-touch system makes them easier to function.

Can you increase CPU fan speed
Can you increase CPU fan speed

BIOS Alternative – UEFI/Advanced Startup Options

  1. Access Advanced Startup Options: In Windows, press “Windows + I” to open the Settings menu. Click on “Update & Security,” then “Recovery.” Under “Advanced Startup,” click “Restart Now.”
  2. UEFI Settings: After restarting, choose “Troubleshoot,” then “Advanced Options,” and “UEFI Firmware Settings.” This will take you to your computer’s UEFI settings.
  3. Fan Control in UEFI: Depending on your computer’s motherboard and UEFI firmware, you may find fan control settings. Explore these settings to change fan speeds without entering BIOS.

Expert Tips:

  1. Temperature Monitoring: Continuously monitor your CPU temperature when adjusting fan speeds to ensure it remains within safe operating limits.
  2. Balance Performance and Noise: Find the right balance between cooling performance and fan noise to suit your needs.
  3. Backup BIOS Settings: Before making any fan speed adjustments, it’s advisable to back up your BIOS settings in case you need to revert to default configurations.
  4. Clean Your Fans: Regularly clean dust and debris from your CPU fan and heatsink to maintain optimal airflow and cooling efficiency.

conclusion on How to change CPU fan speed without bios

Speed Fan has been one of the software around for a while. You can download it on your PC using the official website and scan your computer. The main PC window will display all the details about internal systems.

You can get details about the hard disk, RAM, graphic card, mother chipset, etc. After downloading, you can play with some of the advanced speed controls. It is much easier than using the BIOS option to do it manually.