How To Change CPU Fan Speed Without BIOS? In 2022

As CPUs get more and more powerful, they generate more heat. If this heat isn’t managed properly, it can damage your computer’s CPU and other parts. One way to manage CPU heat is by controlling the speed of the computer’s fan. You can usually do this in your BIOS, but what if you don’t have access to your BIOS? Or what if you want to change the fan speed when you’re already booted into Windows? This article will show you how to do it without BIOS.

What is the CPU fan speed, and why do you need to change it?

The CPU fan speed is the speed at which the computer’s cooling fan spins. The faster the fan spins, the more air it moves, and the cooler the CPU gets. However, if the CPU gets too hot, it can damage itself or other computer parts. For this reason, it’s important to monitor your CPU temperature and ensure it doesn’t get too hot.

There are a few reasons you might want to change your CPU fan speed. Maybe you’re overclocking your CPU and need the fan to spin faster to keep it cool. Or maybe you’re just trying to reduce the noise level of your computer. Either way, there are a few ways to change the CPU fan speed without BIOS.

How to change CPU fan speed – without BIOS?

1. Use fan control software:

There are a few fan control software that you can use to change the CPU fan speed without BIOS. One of them is Speedfan. It’s a free program that you can download from their website. Once you’ve downloaded and installed it, launch the program and go to the “Configure” tab.

You can change the CPU fan speed by clicking on the “CPU” drop-down menu and selecting the desired speed. You can also set it to “automatic” so that the program automatically adjusts the fan speed based on your CPU temperature.

2. Use a hardware controller:

If you have a fan controller, you can use it to change the CPU fan speed without BIOS. Just plug the fan controller into your computer and then use the dial or buttons to adjust the fan speed.

3. Use your computer’s built-in controls.

Some computers have built-in controls that you can use to change the CPU fan speed without BIOS. For example, some Dell computers have a feature called “Quiet mode” that you can use to reduce fan speed and noise. Again, check the manual or look online for your specific model to determine if your computer has this feature.

4. Use a third-party BIOS.

If you’re serious about changing your CPU fan speed without BIOS, you can use a third-party BIOS. BIOS is designed to work with your specific make and model of computer. To find out if there’s a third-party BIOS for your computer, check the manufacturer’s website or look online for your specific model.

5. Use a hardware mod

You can try a hardware mod if you’re comfortable opening up your computer. In a hardware mod, you physically modify the fan to make it spin faster or slower. For example, you can remove the fan’s shroud so it has more airflow or add an extra fan to help cool the CPU.

Before trying a hardware mod, ensure you know what you’re doing. If you feel reluctant to open up your computer, you should leave this to a professional.

These are some ways to change CPU fan speed without bios. BIOS is not always necessary to change the CPU fan speed. If you are comfortable with any of the abovementioned methods, you can try them out.

What are the benefits of controlling CPU fan speed?

There are a few benefits of controlling CPU fan speed:

• Firstly, it can help extend your CPU’s life by preventing it from overheating.
• Secondly, it improves your CPU’s performance by keeping it cool.
• Finally, it reduces noise from your CPU fan.

Things you should keep in mind while changing CPU fan speed

Before changing your CPU fan speed, you should keep a few things in mind. Firstly, make sure that your CPU is not overheating. You can check the temperature of your CPU by using a hardware monitor or a fan control utility. If your CPU is overheating, we recommend setting your fan speed to run at a higher RPM.

Secondly, make sure that you have adequate cooling for your CPU. If you’re unsure whether your CPU has adequate cooling, contact your computer’s manufacturer.

Thirdly, keep in mind that changing your CPU fan speed may void your warranty. If you’re not comfortable voiding your warranty, we recommend contacting your computer’s manufacturer.

These are just a few things you should remember before changing your CPU fan speed. If you’re not comfortable changing your fan speed in BIOS, we recommend using a fan control utility like SpeedFan or Fan Control for Mac.

Common Problems that Occur when Trying to Control CPU Fan Speed

A few common problems can occur when trying to control your CPU fan speed:

1. Your BIOS may not support the fan speed control. If this is the case, we recommend using a third-party BIOS or a fan control utility.
2. Your CPU may not have adequate cooling. For this issue, we recommend contacting your computer manufacturer.
3. Your CPU fan may not be compatible with the fan controller you’re using. Again, we recommend using a different fan controller if this is the case.

Final thoughts

These are some of the ways how to change CPU fan speed without bios. BIOS is not always necessary to change the CPU fan speed. If you are comfortable with any of the methods mentioned above, you can go ahead and try them out.