How to Clean A Laptop Cooling Fan in Every Possible Way? [2021]

How to Clean A Laptop Cooling Fan

Laptop cooling fans are one of the essential parts of Laptop computers.

This protects the laptop from overheating and protects the circuit.

After using the laptop for 2-3 years, there may be plenty of dust.

It would be best if you cleaned it. Before cleaning the laptop fan, you need to find the exact location of the fan.

You can then follow the steps to clean the laptop fan.

If you can’t clean your laptop fan, you’re in the right place. This article will show you how to clean your laptop fan.

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Laptop fan cleaning process

clean a laptop fan with the use of cotton bud

For good performance, laptop fans should be kept dust-free.

The laptop fan cools the motherboard and its components for long-term use.

This is a short informative guide on how to clean your laptop fan.


How to clean a laptop fan without the use of compressed air

Uncompressed air is cheap, and laptop fans are easy to clean.

So, first, you can follow this method. Here are some tips for cleaning your laptop fan.

How to clean a laptop fan without compressed air

Step 1: Close the bottom panel.

First, switch to the bottom panel of your laptop. It would be best if you used a screwdriver to open the panel.

The next time you open your laptop, you’ll see a fan in front of it.

Step 2: Wipe the laptop fan with a cloth or brush

clean a laptop fan without the use of compressed air

Dust may not be blown away. Take a soft fiber cloth or brush and gently wipe the surface of the fan.

The fiber cloth removes dust from the central area of ​​the fan.

Dust should be removed from the ventilation area of ​​the fan. Use a clean, soft textile cloth.

Step 3: Blow off the laptop fan

clean a laptop fan with a vacuum cleaner

Turning off the laptop fan is the last step in cleaning your laptop.

If the dust is not entirely removed, you can fill your mouth with air with a fan.

Do this several times until the fans are clean enough.

After cleaning the fan, lower the laptop’s back cover and close it tightly with a screwdriver.

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Compressed air cleaning method

If you’re not sure how to unscrew your laptop, you can replace it.

An air compressor is required to generate compressed air.

If you don’t have one, you can use an electronic blower. These steps are as follows:

Step 1: Turn off your laptop

You must turn off your laptop before implementing this method.

Make sure all electrical signals through the motherboard are turned off.

Step 2: Clean the fan with compressed air

Compressed air cleaning method

To clean the fan with compressed air, you need a nozzle that completes the release path.

Then place the fan exhaust nozzle as close as possible to the fan blades. Blow off the powder with compressed air.

If the force is too strong, the blade will be damaged.

Therefore, you need to focus on the stress level. When you blow compressed air, dust is scattered around the fan.

Thus, remove the dust with a soft fiber cloth. Do not disassemble unless you want to clean the laptop fan.

If you want to clean the laptop fan without unplugging it, you should use the compressed air method.

Cleaning the fan without removing it is an easy and proper process—the above-compressed air method.

You can follow it.

On the other hand, you can use a soft, clean textile cloth to clean the fan without disassembling it and turn on the laptop to ensure that all electrical signals are blocked.

Gently wipe the surface of the fan. You can use a brush to clean the laptop fan without removing it.

How to clean a laptop fan with a vacuum cleaner?

Vacuum cleaners cannot effectively remove dust from laptop fans.

Vacuum cleaners can build up static electricity around your laptop, which is not what you want.

This is why it is not recommended to use a vacuum cleaner to clean the laptop fan.

Then, if you use a vacuum cleaner, place the vacuum tube under the laptop fan. Replace the vacuum cleaner and clean the fan.

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Can I replace the fan on my laptop?

Yes, of course, you can replace your laptop fan with another fan.

However, not all fans are created for all laptops, so you need to make sure that the fans are built for your laptop.

replace a cooling fan of a laptop

To replace the laptop fan, follow the laptop user manual and assembly guide.

Step 1: First, unplug your laptop and turn it off. Remove the hard drive, optical drive (CD), and main battery.

Remove the screw that secures the cover and remove the hard drive.

Step 2: Rotate the bottom of the laptop and then remove the screws.

With your laptop facing back, open the lid and gently pull the keyboard out of your laptop.

The keyboard bezel and palm rest are secured with screws that need to be removed. Push them up.


Step 3: Unscrew the fan and remove the laptop fan and heatsink. Open the entire partition from your laptop.

It is necessary to remove the thermal compound residue on the bottom of the heat sink and CPU.

The next time you install the fan, the heatsink will return to its original position.

Slowly retighten the fan. Next, you need to rebuild your laptop to its previous location.

Step 4: Turn on your laptop. After using it for a certain period of time, you can see that the fan is working.

If your laptop fan doesn’t work continuously, you don’t have to worry if your laptop fan is turned off on a regular basis.


Conclusion

This is a brief description of how to clean your laptop fan.

Read and choose the best method for your laptop fan.

If you use your laptop for a year or two, you need to clean your laptop fan. The dust is high and can damage your laptop.

If you cannot clean the fan properly using the proper method, you can use the other methods above.

However, if you can’t clean the dust, you’ll need to take your laptop to your nearest customer service center.


Avatar for William Larson

William Larson

William Larson is a computer engineering graduate and a techy writer and Laptop enthusiast who is the man behind BestLaptopsVenture.com, where he reviews and writing professionally about laptops & cutting-edge technology with more than 7 years of experience in the industry. He has written and managed content for tech websites like Laptops, Computers, T-Sprint, and TracFone Wireless, etc.

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