There can be a variety of reasons why your laptop fan is so loud. One possibility is that the fan is dirty and needs to be cleaned. Another possibility is that the fan is broken and needs to be replaced.
Your laptop fan might be loud because your computer is overheating. When the computer processor gets too hot, it can cause the fan to spin faster in order to cool down the system.
Read our following article to know more about its causes and fixes.
Why Is My Laptop Fan So Loud?
1. Software issues
It may be surprising to you that software running in endless loops can put excessive demand on your computer, causing it to generate more heat than necessary.
You may have made recent changes to your computer’s OS (operating system) or installed software that runs continuously in the background. This could lead to a system overload.
These situations can cause your laptop to heat up, resulting in louder noises.
Also, make sure you pay attention to what you are doing before your computer loses its mind or starts making noises.
For example, running 3D games or watching videos puts more strain on your computer than surfing the internet.
2. Blocked Vents and Dirty Fans
Laptops heat more as they age.
If you don’t clean your vents often, the dust can build up and cause the fans to make more noise.
Lack of ventilation can cause your laptop’s heat to build up and produce noise. It all depends on how you use it.
Placing it on your lap or a soft surface such as a blanket or pillow can block the vents and cause reduced airflow, which in turn leads to overheating.
Avoid soft surfaces and place your laptop on a flat, hard exterior to use it.
To improve air circulation, you can elevate your laptop. Also, clean your computer regularly.
3. Hard Disk Failure
You should be able to hear a clicking, grinding, and whirling noises coming from your hard drive. This is a sign that your hard drive is about to fail.
A malfunctioning HDD mechanism can lead to a noisy hard drive. You will need to back up your data and replace the HDD with a newer model.
Another common reason for laptops overheating is a virus, worm, and other types of malware.
This causes the processors to reach their maximum, and if it happens frequently, the system will eventually overheat.
Cybercriminals have created crypto-mining malware to hijack your computer’s CPU power to mine cryptocurrency.
Adware, viruses, and other digital threats can also place a lot of strain on your laptop’s resources. This could lead to the internal components heating up.
You might wonder how to combat this problem, which seems a bit beyond your control.
It is best to invest in reliable antivirus software.
5. Drivers that are no longer valid
Before you start having a panic attack next time your laptop becomes so loud, think about the last time you updated your drivers.
You should update your drive frequently because old and inefficient drivers can significantly impact the performance of your laptop.
You don’t need to update your driver. What happens is that your system will have to work harder and get louder to complete simple tasks.
It is important to remember that you can only update your drivers from Windows Update or the manufacturer’s website.
But there is a caveat. Overheating may occur, which is why you might consider rolling back to a stable version.
How to Troubleshoot Laptop Fan Is Loud?
1. Remove dust
The most common reason for laptop noises is dust. Dust can cause damage to your system in many ways, including blocking your laptop’s fan, which can lead to loud noises.
The processor of your laptop is its brain. Therefore, it is essential to clean out the fan. You can clean the cooler by opening up your computer with a screwdriver. Then, use a blower or a brush to eliminate any dust particles. This should be done every year.
You don’t need to be a tech-savvy person to use your computer.
2. Remove malware
Malware can cause fan noises and increase the laptop’s temperature. It can also make it challenging to follow commands properly. Antivirus software is essential for PC security and maintenance. It would help if you were not without it.
You may have a suspicion that your computer is infected if you first install antivirus. To check, hold CTRL + Alt + Del. There are many signs that malware or viruses may be present in Task Manager’s ‘Process tab. These include strange letters, disorganized processes, and unusually named ones.
3. End processes
You might be causing your laptop to heat up if you have too many tabs open, software running, or processes running in the background. Task Manager can be used to end processes quickly. You can access it by pressing CTRL + Alt + Del. Launch the tool and right-click on any strategy to close it.
4. Place your laptop on the right surface
Most laptop fans are placed underneath the system. You can quickly release excess heat by simply lifting your laptop for a few seconds to allow the air below it to flow naturally. Make sure your laptop is on a flat, hard surface to allow airflow.
5. You can also use an additional cooler
An additional cooler might be a good idea if you are gaming on your laptop or if you have to run multiple processes simultaneously at work. A cooler will reduce the fan’s workload and noise.
Is It Bad That My Laptop Fan Is So Loud?
If the noise continues for a prolonged period, loud computer fans or laptop fans could indicate problems. Computer fans are there to cool your computer. If they make too much noise, they are working harder than normal.
Your computer may experience heat issues if your fans can’t reduce the heat levels sufficiently. You will notice a drop in performance and speed as your CPU attempts to lower its heat output.
Your CPU will stop working if your computer’s internal temperatures rise too high. This is to prevent permanent damage. This is why your computer crashes, giving you the blue screen of death. Other problems can occur when you start up your computer. These include a black startup screen or an unending series of reboots.
How To Prevent Your Computer’s Heat From Heating Up?
Fans can only manage your computer’s heat. Your fans may be running loudly even after cleaning them. Your computer fans may be squealing loudly due to software issues.
An optimized performance optimization tool will ensure that your computer’s resources get used efficiently at all times. AVG TuneUp will detect and deactivate unnecessary programs to ensure that your computer doesn’t waste CPU resources on the software you aren’t using.
AVG TuneUp can also clean up your hard drive by removing junk files and temporary data. A quiet computer is more efficient than a noisy computer.