How To Check Computer Fan is Working Properly? (Status, Temperature)

How To Check Computer Fan is Working Properly? (Status, Temperature)

Do you want to check computer fan like status, speed, or temperature? Here in this article we are showing complete details about computer fan and how you can check pc fan status.

As you all may know, there is a fan placed in CPU that helps the system to release the heat.

The speed of the fan increases and decreases depending on the use of the computer. However, most of the people have faced a problem when the fan of their systems breaks.

A broken fan of computers causes overheating of the system and it also damages the internal components such as hard drive, Video card, CPU, and motherboard.

Usually, the fan adjusts the speed according to the level of heat that is generated by the computer.

Moreover, when you are using your system to render any video, then it will generate a lot of heat. It causes an increase in the speed of the fan to transfer the hot air.

However, if the fan of your system’s fan is not working properly, then there are chances that it may damage the system, as the hot air inside your Computer will not be transferred.

Check computer fan is working or not by looking and listening to it

If you are a computer user then you can visually inspect if the fan of your computer is working or not. You can see the back case of the computer and find out if the fan is rotating or not.

However, if you find that the fan is not moving, then you should immediately replace it as it may cause severe damage.

Well, the fan of new computers is mostly quiet. You cannot be able to hear if it is moving or not, mainly if the system is running at high speed.

Most importantly, the fan that sounds very loud should be replaced as soon as possible. You can also check it by putting your hand over the air vent of your CPU and can feel it if the air is transferring out of the system.

Symptoms of Broken Fan – Unusual Sound

Let us inform you that most of the CPU has inbuilt thermal protection, it means the computer automatically shutdowns with it becomes too hot.

You may have noticed that the computer instantly shuts down it means that the CPU fan might have been broken.

If you want to prevent the permanent damage of your computer’s internal parts then you have to replace the fan instantly.

The desktop computer fans are usually not so expansive to replace. So it can be found at any of your local computer repair shops or at any online retailer.

How to Check computer fan temperature? – Less than 80 degree Celsius

However, if it becomes difficult to visually inspect if the fan is working or not then, you should check the temperature of your CPU.

All you have to do is, restart your computer and enter the BIOS setting. You can enter into the BIOS setting by pressing the corresponding button that is visible on your screen while stating up.

Inside the BIOS setting, you will find a menu option. It displays the temperature of the CPU.

Moreover, you should also know that the maximum temperature of the processor should be 80 degrees Celsius. It means the reading of the temperature should be below 80 degrees Celsius. However, it the temperature of the CPU is 80 degrees or above, then you have to replace the fan. The computer should be turned off immediately to prevent damages.

How to Protect your computer fan from dust? – Keep Cleaning It

You should keep your system clean in order to extend the life of your computer. Clean your computers’ fan at a regular interval of time.

Moreover, clean away the dust that is found outside of the system with a cloth. You can use a compressed air cylinder to remover the dust from the fan.

You can also open the CPU case to check that no dust is stopping the CPU fan from working correctly. You can also use the air blower to clean away the dust that is inside the computer.


You can use the following methods like visually inspecting, finding the symptoms if the fan is broken, check the temperature of the CPU, and keeping your system clean.

If will help you in preventing damage to your computer system.

If you liked this article and found it helpful then do not forget to like share and comment.

Leave a Comment