A laptop fan that constantly runs can be a major annoyance. It’s not only loud, but it also forces the laptop to run at a higher temperature, which can shorten its life expectancy. The best way to fix the problem is to clean the fan vents, which is an easy process that requires little technical know-how.
Problem Diagnosis: Why Do Laptop Fans Keep Running?
Why Does My Laptop Fan Keep Running?
Laptops are designed to be energy efficient. This means they don’t use a lot of power and therefore don’t generate a lot of heat. Cooling systems such as fans, heatsinks and vents help dissipate the heat that is generated.
When my laptop fan keeps running, what could be the problem?
The most common cause for a laptop fan not turning off when it should is dust buildup on the fan or heatsink. Dust buildup can interfere with how well your computer cools and this causes your fan to keep running longer than it should.
What are the Most Common Causes of a Constantly Running Laptop Fan?
A laptop fan might be running constantly because of an overheating issue, which can cause it to shut down.
We should make sure that our laptops are not in direct sunlight, and if they are on a soft surface like a carpet. If there is no air circulation around the device, this can make it overheat.
This fan is important because it sucks in air that circulates through your computer’s cooling system and helps keep all of your hardware cool.
How to Fix a Constantly Running Laptop Fan
One of the most common reasons why a laptop fan may be running constantly is because it is clogged with dust and debris. The fan blades will need to be cleaned out and the laptop turned off and allowed to cool before it can be handled.
The first step of cleaning the fan blades is to remove any dust or debris that has gathered on them. To do this, turn off your computer, unplug it from any power sources, and use a can of compressed air (or a vacuum cleaner) to remove any dust or debris from the surface of your computer.
Moving onto step two:
Once you have removed as much as you can by hand, use a soft brush or cloth to clean the rest away. Once this has been done, your laptop will need time to cool down.
Conclusion: The Best Way to Fix a Constantly Running Laptop Fan
The best way to fix a constantly running laptop fan is by cleaning out any dust or debris that may be clogging the fan. Most laptops come with a removable panel on the bottom of the laptop, which can be removed with a Phillips head screwdriver. Once you remove the panel, you should be able to see your laptop’s fan and its surrounding area. Please exercise caution when opening your laptop as there are hundreds of small parts that could fall off if not handled properly or unplugged right away. You will want to use canned air or an air compressor to blow away any dust that may have settled on your fan and/or other components in your laptop.