A noisy laptop fan can be caused by various technical issues. The noise occurs when the fan is no longer working optimally, often due to dirt or dust buildup. Read this article to learn about the causes of a noisy laptop fan and how to fix it.
Causes of a Noisy Laptop Fan
1. Dirty Fan
A common cause of a noisy laptop fan is the accumulation of dust or dirt. If not cleaned regularly, this buildup can cause the fan to work less efficiently. This makes the processor heat up more, causing the fan to work harder and become noisy. If this continues, not only can the fan get damaged, but your laptop can also suffer.
Solution: Regularly clean the fan using a soft brush. If you're unable to clean it yourself, take it to a service center if it's still under warranty.
2. Running Too Many Applications/Software
When you're working or playing games, you might hear an annoying noise from your laptop. This happens because the processor is overloaded, working beyond its capacity. As a result, the processor heats up, causing the fan to work harder and become noisy.
Solution: Avoid running too many programs or applications at once, as this can overload the processor.
3. Damaged Fan
If your laptop is several years old, the noise might be due to a worn-out fan. Another cause could be improper fan installation during a laptop upgrade.
Solution: Replace the fan at a service center or a trusted computer repair shop.
In addition to the built-in laptop fan, you can also use an external fan to help keep your laptop cool. Find out the cause of your noisy laptop fan as soon as possible so you can fix it. Don't ignore it for too long because the noisier the fan gets, the more at risk your laptop is.
Conclusion
A noisy laptop fan is often due to dirt buildup, running too many applications simultaneously, or a damaged fan. Regular cleaning, reducing the number of running applications, and replacing a damaged fan can help. Using an external fan can also assist in keeping your laptop cool. Addressing the issue promptly can prevent further damage to your laptop.
