Why Does My Laptop Sound Like a Jet: 4 Reasons

If your laptop sounds like a jet engine, don’t worry you are not alone. I know excessive sound from the laptop is frustrating, especially when trying to concentrate on work. In this guide, I will explore the common issues of why does my laptop sound like a jet engine and give you some solutions.

If your laptop sounds like a jet engine, it is likely due to cooling fans running at high speed to cool down the internal laptop components. Fans start running at high speed for many reasons, such as dust accumulation in the fan, Overheating, high CPU usage and issues with the fan.

Why Does My Laptop Sound Like a Jet Engine

Here are some important reasons

Dust Accumulation in the Fan

One primary reason behind the extreme noise from your laptop is dust accumulation in the fan. When dust particles accumulate inside the cooling fans, they obstruct the airflow, causing the fan to work harder. Due to this reason, the fans spin faster than usual to prevent overheating, so that’s why your laptop sound like a jet engine.

Solution: This problem can be solved if you clean the vents and fans. Use compressed air or a soft brush to remove any dust. This can improve airflow and minimize fan noise. But if you are unsure how to disassemble the laptop and clean vents, go to a professional technician.

High CPU/GPU Usage

When your laptop CPU runs at maximum capacity due to intensive tasks, more heat is generated, and the internal temperature rises. Due to this reason, the fan spins faster and produces louder noise. High CPU usage can occur when working on complex software or playing graphic-intensive games.

Solution: Close the unnecessary programs running in the background. You can use a task manager to identify and close the application for this process.

Why Does My Laptop Sound Like a Jet: 4 Reasons


If your laptop cooling system is not designed to handle overheating, this problem also occurs. When the laptop’s internal component becomes too hot, the fan moves faster to maintain the optimal temperature. Some factors cause overheating, such as poor ventilation and dust accumulation. Sometimes heavy software usage also causes overheating.

Solution: To minimize overheating, ensure the laptop has proper airflow by using it on a flat and hard surface. Laptop stand and cooling pads also improve the cooling performance and reduce noise.

Mechanical issues with the Fan

In some cases, loud noise is due to mechanical fan issues.

Solution: if this problem occurs, consult a professional technician to repair or replace the laptop fan.


  1. Can overheating damage my laptop? 

    Yes, prolonged overheating causes hardware failure and can damage your laptop permanently. Therefore it’s important to address the overheating issue.

  2. How can I reduce the noise coming from my laptop? 

    Here are some solutions for reducing the sound like a jet engine
    1. Clean the vents and fan using a soft brush or compressed air.
    2. Reduce CPU and GPU usage.
    3. Keep the laptop on a flat and hard surface when working.
    4. Using a cooling pad for extra ventilation.
    If the fan is damaged, consult a professional technician.

  3. Is it normal for a laptop to be loud during intensive tasks like gaming or video editing?

    Laptops generate more noise during intensive tasks like graphic-intensive games or video editing. The reason is these activities put extra load on the GPU and CPU. But if the noise is extremely loud, it’s worth investigating the cooling system to prevent overheating.

Conclusion of why does my laptop sound like a jet engine

If your laptop sound like a jet engine, it usually indicates that the cooling system works hard to dissipate heat. This problem occurred due to dust accumulation and high CPU or GPU usage. To reduce the noise, clean the fan and vents, limit the resource-intensive tasks, use cooling pads, and ensure the proper airflow.

Contact the qualified technician if the laptop still produces a sound like a jet. It’s important to address this issue because prolonged overheating can permanently damage the laptop.

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