Why does My Laptop Sound Like a Jet Engine?

Last Updated on May 30, 2023 by Ali Raza

You’re sitting in your cubicle or living room, and you hear this faint but unmistakable noise that sounds like it came from a jet engine. What could be causing your laptop sound like a jet engine? To figure that out, you need to determine what kind of laptop you have and where the sound is coming from (e.g., the fan, the processor). Let’s take a look at some potential causes and fixes for laptop noises, so you can get back to work or watch Netflix as soon as possible!

Why Is My Laptop Laptop Sound Like a Jet Engine?

Noisy fans are one of my pet peeves. It’s not unusual for many laptop fans to start making a lot of noise after you’ve had your Laptop for more than two years. Laptops heat up and when that happens, so do their internal components, including CPUs and GPUs (graphics processing units).

The more powerful your computer is, the hotter it gets—and therefore the louder it will get. Usually, hot temperatures cause fans to spin faster in order to dissipate excess heat. But that can make them sound like helicopters taking off or even jet engines taking off! If you hear something that sounds like an aircraft engine coming from your PC or laptop, it could be time for a repair job or even an upgrade.

You May Also Like: Do Gaming Laptops Last Longer Than Normal Laptops

Improving Fan/CPU Cooling Design

When designing your next laptop, it’s imperative to keep cooling in mind. Heat sinks and fans must be well-placed and your processor should be compatible with these heat sink designs. If you don’t design your laptop correctly, it could cause huge headaches later on down the road. Laptops are more expensive than desktops; so let’s learn how to keep our laptops from sounding like jet engines!

Fix 1 – Replace Your Old Thermal Paste

When working, a laptop will produce quite a bit of heat—so much so that it needs to be circulated properly and cooled off by fans. If you want to lower your system temperatures and decrease fan noise, then replacing your thermal paste is essential. It’s easy (though messy) work, but it’ll greatly improve performance and lower noise. Here’s how

Fix 2 – Use a Third-Party Software Monitoring Tool

Most, if not all, laptops run hot when they’re in use. It’s normal for them to generate some noise and heat; it doesn’t necessarily mean your laptop is breaking down or malfunctioning. Sometimes you’ll just need to wait it out until your laptop cools back down on its own.

Fix 3 – Use Quieter Fans

One possible reason for your laptop’s loud noise is its fans. While your Laptops’ fans are designed to cool and ventilate your device, they can be loud when you first turn on your laptop or after it has been running for an extended period of time. A noisy fan could indicate that there is dirt buildup inside one of your laptop’s vents or that a particular fan needs cleaning.

Fans also tend to make more noise if they are either clogged with dust or they have simply stopped working properly, so don’t ignore them. Try vacuuming out any large debris from inside vents and wipe off excess dust from the outside of your device—this should reduce fan noise significantly and keep air flowing freely through all vent openings.


Laptops are becoming increasingly popular and often necessary in many people’s day-to-day lives. A laptop can be an important business tool, provide you with entertainment and connect you with friends and family via social media. This can be especially true for someone who is often on the go, like a busy college student or working professional. But sometimes, your laptop may make strange noises that make it hard to hear or even distract you from your work. So, in the guide, we write about how to fix Laptop Sound Like a Jet Engine Problem.

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