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How To Adjust Your Laptop Fan Speed In 2023

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How to adjust your fan speeds on Dell laptops with I8kfanGUI YouTube
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If you own a laptop, you know how important it is to keep it cool. Overheating can cause serious problems, such as decreased performance and permanent damage to your computer. One way to keep your laptop cool is to adjust the fan speed. In this article, we'll show you how to do just that.

Understanding Your Laptop's Fan

Before we dive into adjusting your laptop's fan speed, it's important to understand how it works. A laptop's fan is responsible for cooling down the internal components, such as the CPU and GPU. When your laptop starts to heat up, the fan will kick in and start spinning faster to cool it down.

Why Adjust Fan Speed?

By default, your laptop's fan speed is set to automatic. This means that the fan will spin faster or slower depending on the temperature of your computer. However, you may want to adjust the fan speed manually for several reasons. For example, if you're doing something CPU-intensive, like gaming or video editing, you may want to increase the fan speed to keep your laptop cool.

How to Adjust Fan Speed

There are several ways to adjust your laptop's fan speed, depending on your computer's make and model. Here are a few methods:

Method 1: BIOS Settings

Most laptops allow you to adjust the fan speed in the BIOS settings. To access the BIOS, restart your computer and press the key that appears on the screen (usually F2 or Delete). Once you're in the BIOS, navigate to the "Fan" or "System Cooling" settings and adjust the fan speed as desired.

Method 2: Third-Party Software

If your laptop doesn't have BIOS settings for adjusting the fan speed, you can use third-party software to do so. Some popular options include SpeedFan and HWMonitor. Once you've installed the software, you can use it to manually adjust the fan speed.

Method 3: Laptop Cooling Pad

If you don't want to mess around with software or BIOS settings, you can also use a laptop cooling pad. These are external pads that you place under your laptop, which have built-in fans to cool down your computer. While this method doesn't allow you to adjust the fan speed manually, it can still help keep your laptop cool.


Q: Will adjusting my laptop's fan speed void the warranty?

A: No, adjusting your laptop's fan speed should not void the warranty. However, if you're unsure, it's always best to check with the manufacturer.

Q: Is it safe to manually adjust my laptop's fan speed?

A: Yes, it's generally safe to manually adjust your laptop's fan speed. However, be careful not to set the fan speed too high, as this can cause unnecessary wear and tear on the fan and other components.

Q: Can adjusting the fan speed improve my laptop's performance?

A: Yes, adjusting the fan speed can help improve your laptop's performance, especially if you're doing CPU-intensive tasks like gaming or video editing.


Adjusting your laptop's fan speed is a simple way to keep your computer cool and prevent overheating. Whether you choose to do it through BIOS settings, third-party software, or a cooling pad, make sure to monitor your laptop's temperature and adjust the fan speed accordingly. By doing so, you'll help ensure that your laptop stays in good working condition for years to come.

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