You can’t focus on anything you’re working on with a noisy laptop fan. The culprit for a noisy laptop fan can be one of the two usually – dust and overheating. If you’ve been using your laptop fan for years now, you would probably wonder why there’s a humming sound that is a far cry from white noise. It isn’t helping you concentrate – you’re getting distracted, and that has to stop.
You must determine why your laptop fan is noisier than usual to get to the bottom. The cooling fan running at a fast and non-stop rate could be blamed for this. It’s firing up or working harder than usual – churning like a wildcat – when it needs to get rid of heat or under an extreme workload. Even though your laptop is compact, it is still prone to dust accumulation. The clogged dust can wreak havoc on your laptop’s system, which causes it to run hot and noisy. The challenge here is to cool down your laptop and zap the irritating noise.
Fix Computer Overheating and Noisy Laptop Fan issues
If your Windows laptop fan makes weird grinding, buzzing or rattling noise when switched on, here are some ways to fix the noise and overheating Laptop fan issues.
- Check the running processes
- Close the processes
- Use a laptop cooler
- Clean your laptop fan
- Repair or Replace the damaged laptop fan
Laptop fan making noise
1] Check the running processes
When your laptop is noisy, it could mean only one thing – it’s overworked. Check on your processes and see if there are running applications or programs that are CPU-intensive or require your CPU to grind harder than usual. Check if there are processes that are close to running at 100% because it could be the culprit. If everything looks good, then it could be the CPU fan itself that needs further checking.
2] Close the processes
Open your Task Manager and kill unwanted running processes to stop your CPU fan from buzzing or whirring up in an effort to keep up with the demands of running programs like when you’re playing games or watching videos online.
Related read: CPU Fan runs at full speed always.
3] Use a laptop cooler
Your laptop can only take so much heat before it goes bonkers. Using a laptop cooler is advised for those who use their laptop for gaming or work, which means the laptop could be working hard for an extended period. You can choose between laptop coolers that have cooling baseplates and those that are clipped on the laptop to directly zap or suck out the hot air. These Laptop cooling software may interest you.
4] Clean your laptop fan
If all else fails, go right at the root of the problem. You can hire a professional to do the cleanup for you, or you can do this yourself. Dust and even hair could pile up and get clogged into your laptop fan, reducing airflow. Cleaning it up would most likely solve your problem.
You need an air compressor and a small screwdriver to do this. To avoid static electricity, remove the battery before you start cleaning. Unplug the AC adapter as well. Unscrew the access panel to see the laptop fan. Blow out the dust using the air compressor. Do this outside of your home to avoid asthma or allergic reactions to dust.
Once you’re done, put everything back together and power up the system – you should have a quieter laptop now.
Read: Laptop makes buzzing noise when turned on
5] Repair or Replace the damaged laptop fan
If your laptop fan is making strange rattling or buzzing noises, then that’s a problem, and the only fix is to repair or replace the fan altogether. A broken bearing causes this, and while the bearing can be fixed, it’s just a temporary fix that requires too much work in the first place. Your best bet is to acquire a replacement fan.
The laptop is considered to be the most popular device for work and leisure. Many global businesses now operate using the internet and a laptop to keep things revved up. Cleaning up your laptop fan and making sure that it doesn’t overheat will help you extend the lifespan and health of your laptop, plus bring down the noise to null.
More tips to physically clean up your Windows computer, mouse, and keyboard here.
Why is my laptop fan so loud?
If the computer fan is constantly running and louder than usual, it needs cleaning. Clogged air vents or a highly demanding application or video game may also be a reason.
TIP: This post will help you if your Monitor turns off and all the Fans start to spin super fast
Is it safe to use a laptop with a loud fan?
A loud fan does not mean danger; it simply means one or more components are not working as they should. The laptop will not explode so it can be used despite the noise, though it would make sense to have the problem fixed.
Related: How to fix an Overheating Laptop?
