Laptop fan is loud What is the effect on usage? Why does this laptop happen and how to fix it? If you are wondering about this issue, do not ignore the article below of HC!
1. Is the laptop fan making a loud noise?
Laptop is one of the technology devices that many people choose to use today to serve work, study, entertainment, …. The condition of the laptop’s cooling fan making unusually loud noises is not uncommon. Although it is not a very serious error, the loud noise of the radiator fan can affect:
– Quality of work and study.
– Signaling problems with the machine’s cooling system.
If you let this situation go on for a long time and do not find a way to fix it, they will lead to more serious errors such as: damage to the radiator, power failure, reduced machine life, component damage, etc. ..v..
2. Causes and ways to fix laptop fan noise
There are many reasons why laptop fans are noisy and unusually loud. Once you’ve identified the cause, you’ll be able to deal with it accordingly.
2.1. The radiator fan makes a loud noise because of the dirt that sticks for a long time
In fact, when the laptop is operating, the radiator will suck in cool air outside the environment to cool it and carry small dust particles.
If you do not clean the laptop periodically, these dust will stick to the cooling system (fans, heatsink slots, guides, …). When too much dirt accumulates, air cannot flow between the inside and outside of the machine. The cooling fan therefore has to work “overpowering” to be able to cool the computer, causing annoying noises or can also be stuck leading to laptop fan not workingy.
To prevent this from happening, clean your computer once a year. When using, it is recommended to create a space between the base and the surface for better heat dissipation.
2.2. The fan makes unusually loud noises due to dry oil and running out of thermal paste
– When the oil is dry, the friction generated when the fan is in motion is very large. This is the reason why sound laptop fan is loud and annoyingly, the laptop fan is not running.
– Thermal paste makes the cooling process easier, reducing the work load on the fan. When the thermal paste dries, the laptop will be much hotter than usual. This leads to the fan having to work harder and often making an annoying noise. It is recommended to change the oil and reapply the thermal paste for the laptop about every 6 ~ 12 months to avoid this situation from happening.
2.3. Damaged radiator fan, broken blade
Damaged laptop fans can be caused by the following reasons:
– Improper transportation, no shockproof cover, so the hardware and fan collide, causing damage.
– Placing the laptop on surfaces such as mattresses, blankets, cotton, … makes it difficult for the machine to escape heat.
– When cleaning or repairing the machine, the wrong way of disassembly causes the fan to be damaged, the heat blows back into the laptop fan and makes a loud noise.
– In case the fan has broken blades, it will cause them to rotate unevenly. If not detected and repaired in time, over time the fan and the parts in contact with them will become loose, appearing louder than usual.
2.4. Computer infected with virus, malware
Laptop fan is loud or hum is a sign that the machine is overheating and they have to work too hard to cool down the machine. So, how do viruses and malware negatively affect the temperature of the machine?
– When infected with viruses, malicious software / applications, the laptop will have a lot of programs running in the background. And that is the reason why your computer has to handle more “work”, the temperature of the machine is hotter, the cooling fan has to run more.
– The best way to limit this situation is that you need to scan and remove viruses periodically every week, every month for your computer. Some ways to limit & remove viruses for your computer:
+ Do not visit unsafe (unsecured) websites. Usually, when you click on unsafe websites, you will be warned.
+ Manual virus removal (removing viruses in the system, arising during use) leads to Laptop fan is very loud.
+ Virus removal of external linked devices such as USB, external hard drive, ….
2.5. Excessive use of laptop
When you have to work with a lot of software that requires a highly configurable computer such as: Photoshop, Adobe Illustrator, video editing software, AutoCAD, etc., but the hard drive and RAM of the machine can’t be put away. “carrying” will cause the machine to heat up abnormally, the cooling fan has to work harder and cause a loud warning noise.
To fix the laptop fan is loud and hot:
– Little or no use of heavy software.
– Do not use many programs and applications at the same time, you will not see the phenomenon of the laptop fan making unusually loud noises.
– Upgrade hard drive (from HDD to SSD) and RAM for laptop.
2.6. Other ways of making laptop fans loud
Besides the above options, to enhance the heat dissipation of the laptop, you can refer to the following ways.
– Use a removable heatsink
+ Heat sinks have many different models and prices.
+ Enhance the heat dissipation efficiency for the machine when running many programs, heavy applications, ….
+ Should choose the types of heat sinks:
++ Prestige, quality (Coolcold, Wincom, Coorel, …).
++ The laptop stand must have ledges to avoid slipping.
++ The height of the heat sink is reasonable (usually about 2.5 ~ 3cm).
++ Check laptop cooling fan has good heat absorption ability (when touching the underside, the cooler the cooler base the better).
– Install fan management program
+ When you don’t make any tweaks to the cooling hardware, the computer fan will run most of the time.
+ If the fan is plugged into the motherboard: use the motherboard BIOS to control if there is a problem with the laptop fan making a loud noise.
++ Press any key when the computer starts (DEL, F2, …).
++ Find hardware monitoring software.
++ Each BIOS has different modes: high/low mode fan setting, fan speed setting based on CPU temperature, ….
>> See more: When laptop hard drive rattling what should you do? How to handle them?
+ If your laptop does not have a fan control option, you can use the SpeedFan program.
+ If using graphics card: refer to MSI Afterburner application.
So HC has just sent you the most detailed information about the cause as well as handling measures when laptop fan is loud. Hope the article will be useful to you.
Thanks for watching!
TechtipsNReview.com
Source: 6+ The reason why the laptop fan is loud and how to fix it
– TechtipsnReview
