How To Fix CPU Noises (Beeps, Grinds, Buzz, Clicks, Whining)

Wanna know How To Fix CPU Noises? Read furthermore to know.

If you are a computer user then you must be familiar with the fact that your system will start making noises and you may think that your system is not working properly. But in reality, it is not the case, your system may be working fine but there is a problem with your system that is causing the noises.

Want to know how to fix CPU noises (beeps, grinds, buzz, clicks, whining)? If so, don’t worry, we got you covered. Read this guide thoroughly so you don’t miss anything out!

What Is The Problem?

CPU (Central Processing Unit) is the heart of your computer. It does a lot of tasks like controlling the clock speed, managing the memory, calculating the programs, etc. 

When the CPU is performing its task smoothly then there will be no noise, but when the CPU is facing some kind of problem then the noises will appear in your system. The noises that we are talking about are known as Beeps, Grunts, Buzzes, Clicks, and Whining.


Beeps are the most common noises and it is mostly caused by hardware failure or if any component is broken then it will generate a beep sound. If you hear a beep sound then you should immediately go to your computer’s manufacturer and ask them for any help. You can even search the internet and try to find some solutions from there.


It is another type of noise that you will hear in your system and it may happen due to a hardware failure or a software problem. It is similar to beeps but this noise has a different tone and frequency. 

It may be heard at a high pitch or low pitch. If you hear a grunting sound then you should immediately go to your manufacturer and ask for their help.


It is also known as the warning sound that comes from your system. This sound is generated by the motherboard or the CPU when they are performing some tasks. 

It is not a normal noise as it is not continuous; it is a short sound that comes once or twice in a minute. You can hear this noise only when you are using your computer and if you hear this noise then it means that your system is facing some kind of problem.


This is one of the most common noises that you will hear while using your computer. It is similar to beeps, but it is a continuous sound and it will be heard every second. 

This noise is caused due to hard disk failure or memory card failure. If you hear this noise then you should immediately go to your computer’s manufacturer and ask them for any help.


This is another type of noise that is mostly heard in your system and it is caused by the CPU. When the CPU is performing its task, it will generate some kind of noise. 

But when the CPU is not performing its task properly then it will generate a whining sound which is also known as the warning sound. This noise is not like other noises; it will be heard continuously and it will be heard even when you are using your system.

How To Fix CPU Noises (Beeps, Grinds, Buzz, Clicks, Whining)

Why Is Your Computer Making Weird Noises?

Your computer is making strange noises. To fix it, the first thing you need to do is find the source of those loud noises. This guide will show you where the weird sounds of buzzing and grinding are coming from, as well as what the causes are.

Computer CPU Noises


Desktop PCs can have as many as three or more fans, but laptops only have one. If the sound coming from your computer is buzzing or grinding, it might be coming from your fan. 

The fan being hit when it is spinning is probably the cause of the noise. If you want to check if the fan still makes noise, try cleaning it with cotton and alcohol, then let it dry. It may be necessary to replace your computer’s fan if it still does.


The speakers are the most likely culprits for a low humming or distortion sound when music is playing from your computer. The speaker is damaged when it plays things at a higher volume than what it is capable of.

DVD drive

If the sound goes “clack, clack, clack”, then it could be your DVD reader or your hard disk drive. This is a sign that your reader is about to leave. When there are no discs in the reader, it tries to read them even though there are no discs in the machine.

Hard disk drive

If you hear a clicking noise coming from your computer, it is usually your hard disk drive or DVD reader. The mechanism in your hard disk drive is being worn out and that is a sign that your hard disk drive is failing.

There are other signs that your files are getting corrupted, such as your programs freezing and long waits to read or copy them. It’s a good idea to back up your data when there are small signs that your hard drive is dying. If that is the problem with your computer, then you should replace your hard disk drive.

How To Fix Cpu Noises

How To Fix A Computer CPU Fan Making Whining Noises

The whining noise coming from your computer is probably coil whine. A high-pitched noise that sounds like a quiet whine is called a coil whine. It is caused by electrical currents in your computer that go too high past a certain point, which causes the coil in your computer to vibrate.

The coil whine is caused by the vibrating of the coil. What is the relationship between coil whine and your CPU fan? If your fan is working harder and going faster, then it is using more power. 

Higher electrical currents and coil whine are consequences of more power usage. If you want to fix your CPU fan that’s making whining noises, then you can:

Clean out your computer

You can open your computer case and use canned air to clean your computer’s fan and other parts. Being dirty will cause the fan to run faster which will cause whining noises.

Keep your computer cool

If you have a cool computer, your fan won’t need to run fast and you won’t hear whines. If you don’t run any programs, try to kill them off so that they don’t consume resources in the background. If you want your fans to run more efficiently, make sure everything inside your computer is nicely packed.

Limit your computer’s performance

Limit how hard your computer is being used, because this is taking a step more than the one above. You can try to decrease the number of frames per second on your computer processes. If you put a cap on the maximum speed your fans are allowed to run, it will run the risk of your computer overheating.

Replace the CPU fan

If your fan is malfunctioning and making too much coil whine, it’s time to replace it. It should be noted that some low-quality fans make coil whine brand new because they are poorly made. You can get a high-quality fan for less if you read reviews online.

Soundproof your computer

If you don’t mind the work, you can try to keep the sound down in your computer case. Insulate the inside of your computer case by putting in sound protective foam or some thick fabric on the door of your case and the part of the case that will face you when in use.

If all this fails and you still have coil whine, then you just have to live with it and ignore it. You can do this by sitting further away from your computer, specifically the source of the coil whine, or by using headphones whenever you use your computer.

How To Fix Cpu Noises

How To Fix A CPU Making Grinding Noises

If you hear grinding noises from your computer, it is most likely because it is dirty, hot, or running inefficiently. You can fix the grinding noises by following these instructions.

If your CPU fans are dirty

Then take care of them! If you want to clean the fans on a desktop, it will take more time than you think. It takes 30 minutes to clean the fans on a desktop computer. The power supply fan and all the case fans have to be cleaned. canned air will save you a lot of time and headaches and you can wipe your fans on your own.

If your computer gets too hot

It’s a good idea to take preventive measures to prevent your computer from heating up in the first place. If your computer is running too hot, you will end up with fans that are too small. Try not to use your laptop or desktop in places that are too hot, to begin with, and avoid running taxing programs too often.

If your computer isn’t running efficiently

If you don’t use the programs, you need to check your task manager for them and shut them down. The operating system and software on your computer will cause the grinding noise if your fans are dirty or out of date.

A task manager is a tool that helps you check which programs are using your computer hardware. To fix your problem, the task manager allows you to see what is stressing out your computer.

To use your task manager to check up on your CPU

If you want to look up the task manager on your start window, you can use the shortcut Ctrl+Shift+Esc. The processes tab can be found at the bottom of the screen. When you are in the processes tab, you can click on the CPU column.

Your computer programs will be arranged based on how much capacity they are using. When a program is out of control, the percentage of CPU it is using is going to be very high. 

There is a chance that they are close to 100%. If the programs are using less than 25% of their processing power, they are usually not a problem. If the offending program is serious, you may need to uninstall it or repair it.

If all of the above fail to fix the grinding noise, you are most likely going to have to replace your fan. Replacing your fans is a relatively easy project to do.

How To Fix Cpu Noises

How Do You Fix A CPU Fan Making Clicking Noises

If your fan is making clicking noises, you might have a fan that is not installed properly. Don’t forget that the correct way to put the fans in is on the desktop. The front, side, and bottom fans are needed to bring air into the computer case while the rear and top fans are needed to take the air out of the case.

The clicking noise may also be caused by:

  • The cheapest type of fan that makes clicking noises at slow speeds is the CPU fan. Even though nothing is wrong with the fans, they still make clicking or humming noises. If this is the case, you either need to get used to the noise or replace the fan with a better one.
  • If a sleeve bearing is installed the wrong way, it will make the clicking noise when it hits something, and it shouldn’t. The sleeve bearing needs to be removed to make room for the new one.
  • The fan is hitting a piece of equipment. It could be a plastic tie, power cable, or data cable near the fan. It’s possible to fix this problem by rearranging your components and rearranging the inside of your computer.
  • The fan is no longer functioning. If your fan is on its last legs, it will make all kinds of noises, like clicking noises. You don’t have much of a choice but to replace your fan if this is the case.
  • The fan is dirty and covered with dust. If this is the case, open your computer and check to see if it is possible to clean your fan with a can of compressed air or rubbing alcohol. Contact cleaner is great for cleaning circuit boards because it is also great for cleaning CPU fans.

How Do You Fix A Laptop making Loud Whirring Noises?

If your computer is making loud noises, it is most likely being used by a fan. If your computer is running so hard that the fans need to go faster than they should to keep it cool, there is a chance that a fan may have come loose.

You just need to put the fan back incorrectly if it is a loose fan. Another possibility is that another component has come loose and hit your fan, so check that as well.

If your fans are just running hard, close any high-demand programs on your computer and put less work into it. If doing that doesn’t help then it may not be taxing programs that are making your computer hot.

In this case, you need to make sure the insides of your computer are clean and not just the fans; using a can of compressed air works wonders on both desktop and laptop computers.


Most of these symptoms are caused by an overheated CPU or bad cooling. Overheating can cause the CPU to run at higher frequencies and overheat, which can damage the CPU and make it produce more noise. This blog on “How To Fix CPU Noises (Beeps, Grinds, Buzz, Clicks, Whining)” would help you with this issue. 

The best way to fix this is by cleaning out your case fans. If the fans are clogged, dust can accumulate inside and cause the same issue. Another reason why the CPU runs at high speeds and produces a lot of noise is that the motherboard isn’t cooled correctly.

Also Read:
How To Fix A Asus Laptop That Keeps Freezing – Simple Guide 2022
Why Is My GPU Not Being Fully Used In Games? Quick Guide 2022

Reggie Burton is a technology expert with over nine years of experience in the field. He has worked extensively with both large and small businesses to help them optimize their tech infrastructure and improve their overall efficiency. Reggie is known for his calm demeanor and his ability to quickly assess a situation and find a solution. He is an invaluable member of any team, and his clients are some of the most satisfied in the business.

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