3 Simple Solutions if Laptop Fan Making Grinding Noise 2021

Laptop Fan Making Grinding Noise

Two causes of excessive laptop noise are fans and hard drives. The fan uses to remove heat generated by the processor, motherboard, and graphics card from the laptop. If the laptop fan is making a grinding noise, then the fan is loose, too small or underpowered, the noise will generate. The Laptop Fan Making Grinding Noise is very distressing. Hard disks also make noise as the platter rotates, and heads look for data. Noisy sounds are usually horrible signals and should handle immediately. 

The laptop can also make noise if any component becomes loose and vibrates on the laptop chassis. If the laptop is in the wrong area, any noise from inside the laptop may amplify.

As laptops age, they can accumulate dust, pet hair, and fluff, which prevents fans from running effectively. Parts may also become loose or worn, increasing vibration and noise.

Laptop Fan Making Grinding Noise

With a noisy laptop fan, you will not be able to focus on anything you are dealing with on your laptop. The culprit of a noisy laptop fan is usually one of two things: dust and overheating. If you’ve been using a laptop fan for many years, you may be wondering why there are so much hum and white noise. It doesn’t help you focus-you get distracted, and this has to stop.

Now, to get a deeper understanding of the Laptop Fan Making Grinding Noise problem, you must determine why laptop fans are noisier than usual. This noise problem can attribute to the fast and uninterrupted operation of the cooling fans. When it needs to remove heat or is at extreme workload, it will get angry or work harder than usual-agitating like a wild cat. Even if your laptop is compact, it can still accumulate dust. Dust clogging can cause severe damage to a laptop’s system, making the laptop extremely hot and noisy. So, the challenge here is how to cool down the laptop and eliminate nasty noise.

If your laptop fan makes a strange grind, hum, or rattling sound when you turn it on, here are some ways to troubleshoot noise and laptop fan overheating issues.

Check The Running Process

When the laptop is noisy, it may mean only one thing-overwork. Check your processes to see if any running applications or programs are using a lot of CPU or require your CPU to be more difficult than usual. Check if processes are running close to 100, as this may be the culprit. If everything is OK, it may be the CPU fan itself that needs further inspection.

Close Process

Open the task manager and kill all running processes to stop the CPU fan from humming or shouting to meet the needs of running programs, such as when playing games or watching videos online.

Use a Laptop Radiator

A laptop can only emit so much heat before it smokes. Laptop coolers recommended for those who use a laptop for gaming or work, which means that the laptop may work for a long time. You can choose between a laptop cooler with a cooling backplane and a heat sink clamped on the laptop to pump directly or suck hot air. This laptop cooling software may interest you.

Clean The Laptop Fan

If all else fails, fix the problem at its root. You can hire a professional to clean it up for you, or you can do it yourself. Dust and even hair can accumulate and plug into the laptop fan, reducing airflow. Cleaning the air fan will most likely solve your problem.

It would help if you had an air compressor and a small screwdriver to perform this operation. Before you start cleaning, make sure the battery removed to avoid static electricity. It would help if you also unplugged the AC adapter. Unscrew the access panel to view the laptop fan. Use an air compressor to blow away dust. Be sure to do this outside your home to avoid asthma or allergic reactions to dust.

When you complete the process, put everything back in place, and start the system, you should now have a quieter laptop.

3 Simple Solutions For Laptop Fan Making Grinding Noise

There are three steps you can take to mute Laptop Grinding Noise, depending on what is causing the noise.


Make sure that there are rubber pads on the bottom of the laptop and that they fix on a flat surface. If you don’t have rubber feet, you can replace them, or you can place your laptop on a carpet or other soft surface. If the room is hot or the laptop is overheating, you can use a cooling pad to cool the laptop and absorb some sound and vibration. 

Sometimes it helps to move the laptop under a desk or to a more enclosed location to eliminate noise. This movement can be tricky because you don’t want to increase the insulation around your laptop, which will cause the fans to run longer and stronger. If the fan is the source of noise, this will exacerbate the problem. If you move your laptop, make sure that you have at least two inches of free space on each side of the laptop for cooling.


If simple solutions don’t solve the problem, you need to dig deeper. Remove the back cover from the laptop and check all accessories; screws, washers, and all clips, etc. If any screws are loose, tighten them. Replace any worn or missing washers and grommet.

When removing the Laptop back cover, use a soft brush and a can of compressed air to blow dust out of the Laptop. Do not force compressed air into the fan. Otherwise, it will damage the fan. Carefully blow air around the fan.

If the source of noise is a hard disk, consider upgrading to a solid-state drive (SSD). If your hard drive is not acting by accidental clicks, it is most likely a hardware failure. It is essential to move data before the drive fails. Otherwise, it may not be recoverable.


If the above steps do not help, you need to take them seriously. Replace your old fan with a new one. You must know the physical dimensions of the fan you are currently ordering a new fan of the same size. This measurement of the fan ensures that they fit in the space you need. Whenever possible, order a fan that can move more air and has a lower decibel rating.

If your power supply is overheating, it may be because it cannot support the extra load of the upgraded components, consider using a new power supply with a fan to help cool it.

You can also add sound insulation to your Laptop to reduce sound. However, you must be very careful about this, as adding insulation will also cause more heat to stagnate, making the fan’s job more difficult.


We have discussed in detail the Laptop Fan Making Grinding Noise and its solution. We have also discussed the many different types of noise issues with laptops and the different types of solutions for the same. We like to search for different kinds of laptop problems and their solutions. If you are also facing any other problem relating to your Laptop, then please comment us, we will search the issue and will share solutions with you. 

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