a loud laptop fan

How to Fix a Loud Laptop Fan that is Making a Noise

You won’t be able to focus on anything if you are working on a noisy laptop. A loud fan on your laptop can be annoying; you cannot watch a movie nor do any of your works.

Can you count the times your laptop suddenly became unbearably loud? There can be several reasons causing this type of problem.

In most cases, the issue has a simple solution and will not take much effort. Laptops come in several moving parts.

This includes the moving hard drive heads, the spinning platters and the fans which cool down everything.

The noises of the moving parts are usually quiet but they can increase beyond the normal levels in a couple of intakes.

Why is Your Laptop Making a Noise?

Essentially, the loudest part of your laptop is the fan. It spins to dissipate heat from the laptop and does this faster when more heat is produced.

If there is an alarming and sudden increase in noise from your laptop, there must be a problem. It is either the software that needs some changes or something is mucking up your hardware.

Common Causes of a Laptop Making a Noise:

1. Dirty fans and blocked vents

As your laptop gets older, it starts to overheat more. If you have not been cleaning the vents regularly, the situation gets worse.

The fans will start spinning faster when there is dust in the works or depending on how you are using the laptop.

Using the laptop on soft or fully surfaces will block the vents and reduce the airflow, which triggers the fan to spin even faster.

2. A failing monitor

A failing fan motor can be detected easily by a loud noise. You will not be able to tell immediately but you may notice after a few attempts to fix it fail.

The system fans used some enclosed motors that do not require any services. Eventually, the mechanism fails and creates a loud squeaking noise that changes in pitch as the fan starts to speed up.

3. The software and training resources

If you install software that runs in the background continuously of change the operating system, you will deal with increased system overload.

When there is a load on the software and resources the system will heat up and the fans will spin faster. for instance, opening several systems at one go puts the laptop under stress and the fans will start to spin louder.

4. Impending hard drive failure

There is a tiny chance that the loud noise is not from the fans. The hard drive can cause quite a ruckus before failure.

You will notice by a loud whirring, clicking or grinding around the area near the hard drive. When some mechanical parts of the hard drive begin to fail, it starts to become noisier.

How to Fix a Loud Laptop Fan

1. Clean off the dust

This is the most common problem for many laptops. It is rare to find individuals opening up their laptops to clean the cooler.

Dust accumulation has the capacity to damage the laptop through the obstruction of the fan blades. You should come up with a routine for cleaning the cooler to reduce any risk of damage.

If you have no information on how to open up your laptop and clean the cooler, you can leave all the work to a professional.

2. Kill the processor

Having too many programs, tabs and processes will weigh down the ram and processor in your laptop. They lead to unwanted overheating and loud laptop fan noises.

If you open the task manager, you will see how many processes are running in your laptop. You can set some of your browsers to create a single process for multiple tabs open and shut down all the applications running at the same time.

3. Get a New Fan Cooler

If you have had the laptop for a while, there is not much you can do about fixing its original fan. Buying an additional fan cooler will help you prevent overheating and loud noises.

You can also do this for your new laptop if you want it to serve you for a long time. The Havit laptop cooler is high quality, portable, lightweight and ultra quiet to create a noise-free environment for you (See Current Price on Amazon).

4. Seek and destroy malware

Malware is annoying, especially if your laptop does not have a proper anti-virus. Malware can slow down the laptop drastically.

A slow laptop raises the temperature of the laptop and consequently speeding up the fan. Too much heat causes the fan to move even faster, causing some unnecessary noise.

Good thing the procedure to show a virus in your laptop is quick and easy. You just have to open the process tab and look for signs of viruses through chaotic letters.

Once you deal with the malware, the laptop should run pretty easy since the processes and applications will be functioning normally.

Final word

You can always use several methods at once to try and prevent the noisy fan and improve the performance of the laptop.

Sometimes, it could be that multiple activities are causing the laptop to act the way it does. For instance, cleaning off the viruses, using a cooler, and turning off the processor will guarantee good work while cutting off the noises by a long shot.

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