How to Fix Loud Laptop Fan Noises and Increase Speed

Have you everasked yourself why your laptop fan is so loud? In this article, we will show you several ways to fix loud laptop fan Noises and get some peace and make your laptop fan quieter.

How to Fix Loud Laptop Fan Noises and Increase Speed

It can’t be helped: on desktops and laptops, dust builds up. No matter how tidy your environment is, there is no way around it.

Through your vents, all those dust particles you see every now and then in the air get in and build up into a nasty web of dust. All of which is why your fan runs loud and hard.

How to Fix Loud Laptop Fan Noises 

Get Rid Of That Dust

Dust is the most common cause of laptop noises. Dust damages your system in various ways including obstructing your laptops fan, which causes it to make loud noises.

Your laptop’s processor is essentially its brain; hence, we advise that you clean the processor’s cooler from time to time.

To clean, follow these simple steps and make sure you blow out the dust properly.

  1. Turn your laptop off and plug it out the electricity
  2. Flip it to the backside
  3. Remove its battery
  4. On the outer edge find the air vent
  5. Unscrew that panel and open it up
  6. Now, you can see the fan underneath it
  7. The only thing that you need to do now is to blow out the dust. Preferably, you should do it outside because there is a lot of dust accumulated. Use another fan (for example, for your hair) to blow it even more effectively.

Be careful not to open the laptop that is under warranty. Opening it will most likely result in voiding the warranty.

If you are not a technically-minded person or don’t feel confident opening up your laptop, it’s best you send it to an engineer or ask a friend or family member to help you.

Seek and Destroy Malware

Malware is one annoying thing to have on your laptop. Especially if you don’t have a proper anti-virus. As you may already know, malware is a virus that slows down your laptop drastically.

With that said, it will not only slow it down but raise its temperature as your laptop will try to follow your commands unsuccessfully. Furthermore, more effort will cause your laptop to be much louder for even the simplest processes. So, if you still don’t have your anti-virus program, I would gladly suggest you get one.

There are a lot of free anti-viruses, and each one of them has the updated “premium” version for even better protection. However, there is a simple procedure that can show the presence of viruses in your laptop.

Just open the process tab in your task manager and if you see some strange letters, chaotic order, or strange processes that will most likely mean that your laptop is full of viruses. Again, if you find the strange process, google its name and see what you’ll get. If you get some info about the process, most like its legitimate. Otherwise, it’s probably malware.

Of course, most of the viruses are well hidden and working incognito so you won’t be able to notice them this easily. Once you deal with viruses, your laptop will much easier run the applications and processes and hence, reduce the effort along with the noises that your laptop produces.

Close Some Processes

If you have many browser tabs and software running, or many processes running in the background, you might be overburdening your laptop’s processor and RAM and causing it to overheat.

To end processes quickly, you can make use of Task Manager (which you can find by holding CTRL + Alt + Del). Simply launch the tool, right-click on a process, and hit ‘End task’ on the items you know you can quit.


Use an Additional Cooler

In order to cool your laptop even better and prevent overheating, you can buy an additional cooler,., specially designed for this purpose.

It will prevent your laptop from overheating and thereby from making some huge noise.

In order to make this work, you will need to place it underneath your laptop. With a few additional fans, your laptop performance is guaranteed.

Simply put, the cooler is an absolute must for those working with highly complex programs.

This is a great thing to have, especially in your bed. It will cool your legs as well, you know. Needless to say, you will hear no buzzing or vibrations coming from your laptop.

Use Your Laptop on the Correct Surface

There is a cheaper variant of the previous method. If you don’t want to invest anything in coolers, you can simply elevate your laptop from the surface.

Since the cooling fans are positioned at the bottom, it’s quite a smart thing to leave a bit more space underneath your laptop.

That way, the fan will blow much more air through it and keep it simple to cool your laptop. Noise will be reduced and everyone happy.

As an elevation tool, you can use almost everything. Of course, this works as long as it doesn’t cover the fans that you want to lift from the primary surface.

It’s the cheapest trick for your laptop, and it can increase the productivity of your processor by a lot.


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Use CTRL + ALT + DEL to terminate some processes, raise it momentarily, and then let it rest on a hard, flat surface if you have noticed increased noises from your laptop fan. Make sure that it is cleaned internally and always ensure that a reputable antivirus is running.

We hope that we were able to cover all the information you require in this article, and we also hope that it fulfills its function of satisfying your search intent.

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