Is Your Laptop Overheating? How Can You Fix It? (2023)

Laptops, just like most modern-day gadgets, are becoming more compact with each passing year. While there is no way the brands would stop improving the performance of their laptops, there’s a problem that is often associated with such high-performance machines: overheating. A lot of times, you might have noticed that your laptop gets warmer than usual. If it overheats to such a degree that it’s hard to operate and the performance is affected, it could be a matter of huge concern.

Have you been facing laptop overheating issues? In this article, we’ve listed some common solutions to the problem so that you can identify why your laptop is overheating and how you can fix it. In some cases, you might need to get it repaired via a professional laptop service engineer. In such cases, you can take the help of Onsitego’s Laptop Repair service for quick, high quality, and cost-effective repairs.

Why Does A Laptop Overheat?

There could be multiple reasons behind your laptop getting hot. For starters, if your laptop might be in a place where the ambient temperature is high. In such a case, it is fairly normal to expect the machine to overheat. If you use the laptop in such an area where the air circulation is not sufficient, the laptop is prone to overheating.

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There is also a possibility that the laptop’s air exhaust vents might be blocked, preventing airflow and resulting in laptop overheating issues. The problem could also arise if you are not using the original charging adapter. Another reason could be a piece of software or service that’s running in the background and consuming a lot of processing power.

A laptop could also overheat if the internal components are clogged with dust, preventing clean airflow. The problem could also arise if the CPU’s thermal paste has worn off, leading to inefficient thermal management. If the laptop’s internal cooling components such as the heat sink or cooling fans are malfunctioning.

(Video) Windows 10 Laptop Overheating Problem - 1 Simple Fix

Most Common Ways To Fix Laptop Overheating Problems

  1. Remove Dust From The Laptop For Efficient Airflow
  2. Check For Wear And Tear
  3. Use The Original Or Certified Laptop Charger
  4. Prevent Unnecessary Apps And Processes From Starting Automatically
  5. Use A Laptop Cooling Pad
  6. Keep The Room Cooler
  7. Update BIOS Settings
  8. Run The Power Troubleshooter Menu
  9. Change The Power Plan
  10. Replace CPU Thermal Paste

1. Remove Dust From The Laptop For Efficient Airflow

Is Your Laptop Overheating? How Can You Fix It? (1)

Modern-day laptops usually feature CPU fans to ensure proper ventilation. A laptop is more prone to collecting dust over time when compared to devices like smartphones. If your laptop is overheating, the first thing that you need to check is if there is a lot of dust accumulated in the air vents or around the CPU and the whole cooling system.

If there is dust inside the duct, you can clean it using a soft brush or a soft cloth. You can also use a can of compressed air. Make sure that you don’t damage any laptop components while trying to remove the dust. This should solve a lot of laptop overheating related issues.

2. Check For Wear And Tear

Is Your Laptop Overheating? How Can You Fix It? (2)

Your laptop is a complex machine with intricate parts and components. If it is generating excess heat, there is a possibility that some parts or components might be damaged due to wear and tear. Check if any such damage has occurred to the charging cable, the charging adapter, or the ports of your laptop. If such an instance has occurred, you might need to get a replacement for the damaged part.

3. Are You Using The Original/Certified Charger?

Is Your Laptop Overheating? How Can You Fix It? (3)

Kindly make sure that you are using the original charger that came bundled with the laptop. There might be an abundance of third-party compatible chargers in the market, which will likely be way more affordable compared to the original charger. But it is always better to use a genuine or certified laptop charger.

4. Prevent Unnecessary Apps And Processes From Automatically Starting

Is Your Laptop Overheating? How Can You Fix It? (4)

If there are a lot of applications running in the background when the laptop starts. Sometimes, a lot of useless apps and services can start during the login process, putting a lot of processing load on the laptop’s processor and reducing its performance. Things become worse if you have also simultaneously plugged your laptop into a power source. To avoid such a situation, you can stop all the apps that you deem unnecessary during the startup.


To stop these apps, you can either use the Windows Task Manager or you can hit the settings menu and disable the unnecessary apps from there. Furthermore, there are several startup processes that you can disable. That being said, kindly make sure that you don’t disable any apps or processes which are crucial for a successful Windows boot.

Is Your Laptop Overheating? How Can You Fix It? (5)

5. Use A Laptop Cooling Pad

Is Your Laptop Overheating? How Can You Fix It? (6)

Even if your laptop has an internal CPU cooling fan, buying an external cooling pad for your laptop might help remove excess heat while charging and performing heavy tasks. A laptop cooling pad provides additional cooling support to help the laptop run as intended. That said, you should keep in mind that the native cooling mechanism varies per device, so you will need to make sure that the cooling pad that you invest in supports your laptop.

Also ReadWhy Is Your Laptop Overheating? Here's How You Can Fix It At Home Easily

6. Keep The Room Cool

Sometimes, the laptop is not at all at fault and is just overheating because there’s a higher ambient temperature, especially during summers. In some cases, you can tweak things around in your room and use an AC, cooler, or fan to bring down the ambient temperature and prevent the laptop from overheating.

7. Update BIOS Settings

Is Your Laptop Overheating? How Can You Fix It? (7)

One of the key functions of your laptop’s BIOS is to monitor its temperature and tweak the operating conditions accordingly. To make sure that your laptop is not overheating, try to update your laptop’s BIOS. An updated BIOS can help manage the fan better, reduce CPU power loads, and eliminate other processes that might adversely affect the laptop’s performance and temperature.

8. Run The Power Troubleshooter Menu

If laptop overheating is being caused by faulty software, the root cause is on the software level. In such cases, running the power troubleshooter can help sometimes to fix the issue. To perform the power troubleshooting, you need to go through the following steps:

(Video) Laptop Overheating - 6 Things You Can Do To Fix High Temperatures & Loud Fan Noise

  1. Press Windows + I keys on your laptop’s keyboard.
  2. Select Update and Security.
  3. Click on the Troubleshoot option.
  4. Click on the Power option.
  5. Select the Run the Troubleshooter option.
  • Is Your Laptop Overheating? How Can You Fix It? (8)
  • Is Your Laptop Overheating? How Can You Fix It? (9)

In all likelihood, a software-related error causing the overheating issue will be fixed by performing a power troubleshoot.

9. Change The Laptop’s Power Plan

Sometimes, changing the power plan of your laptop can help fix the overheating problem. Due to high power consumption, a laptop can get exceedingly hot while charging, so tweaking the power plan could come in handy.

In the power plan settings, you can set the level of performance needed and you can even tweak the tone of your laptop’s power-saving features. To create a custom power plan, you have to go through the following steps:

  1. Click on theStarticon and typeControlPanelin the search box.
  2. Select theControlPaneloption.
  3. Click onHardwareandSound.
  4. SelectPowerOptions.
  5. SelectCreateapowerplan.

This way, you can create your own power settings. While this is not the most powerful and the most viable solution for your laptop overheating problem, this will still help you conserve energy and extend your laptop battery life.

10. Replace CPU Thermal Paste

Is Your Laptop Overheating? How Can You Fix It? (10)

Every laptop has a CPU and it uses a thermal paste to pass on the heat generated by the CPU to the cooling solution (heat sink and cooling fans). Sometimes, if the laptop manufacturer uses low-quality thermal paste, it can wear off within a couple of years. It could wear off even faster if you use the laptop in hot and humid conditions.

In such a case, you might need to get a professional to help you open the laptop and replace the thermal paste with a higher quality one. You can find good thermal paste from brands like Arctic, Cooler Master, Noctua, and Thermal Grizzly. Read the reviews before buying a thermal paste and go with the one that has received good ratings. Then, take help from a certified laptop service engineer to replace the existing thermal paste with a newer, higher-quality one. This should fix a lot of overheating issues in your laptop.

Hopefully, the solutions listed here might have helped you in identifying the issues that are causing your laptop to overheat. Once you understand the issue, it is easier to stop the laptop from overheating and causing any damage to the hardware. Once the issue is fixed, your laptop shouldn’t overheat and stop you from facing any issues with the performance.

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(Video) How To Stop Your Laptop From OVERHEATING (Practical Tips)


Is Your Laptop Overheating? How Can You Fix It? ›

Cause. The most common reason for an overheating computer is dust buildup on the fans or air vents. Reduce the heat inside the computer to improve the system performance and prevent any damage to the internal components.

How do I force my laptop to cool down? ›

How to cool down your computer
  1. Don't block your computer's vents.
  2. Use a laptop cooling pad.
  3. Avoid using programs that push your computer's CPU limits.
  4. Clean your computer's fans and vents.
  5. Change your computer's settings to improve its performance.
  6. Shut down the computer.
Dec 2, 2020

What is the main cause of laptop overheating? ›

Cause. The most common reason for an overheating computer is dust buildup on the fans or air vents. Reduce the heat inside the computer to improve the system performance and prevent any damage to the internal components.

How do you fix overheating laptop without taking it apart? ›

Steps to Fix an Overheating Laptop Without Taking it Apart:
  1. Buy a Laptop Cooling Pad (either metallic or with external fans)
  2. Disable CPU Turbo Boost.
  3. Reconfigure Fan Curve.
  4. Close Resource-Heavy Applications.
  5. Cap Framerate on Video Games.
  6. Spray the Vents with Compressed Air.
Oct 31, 2020

What happens if my laptop overheats? ›

An overheating computer can intermittently restart, shutdown, or experience performance issues. Eventually excessive heat can damage the internal components. When the computer overheats, you may experience symptoms such as: Fans inside the computer become louder as they start spinning faster to remove excess heat.

How can I cool down my computer fast? ›

System cooling 101: Ten easy ways to cool down a computer
  1. Keep your system away from vents and windows. ...
  2. Give your system some breathing room. ...
  3. Close your system's case. ...
  4. Clean your fans. ...
  5. Upgrade your CPU fan. ...
  6. Add a case fan. ...
  7. Add a memory cooling fan. ...
  8. Check your system's power supply fan.

How do I clean my laptop fan without opening it? ›

How to clean a laptop fan using compressed air
  1. Step 1: First, turn off your laptop and unplug it.
  2. Step 2: Locate your exhaust fan. ...
  3. Step 3: Now, locate your intake vents. ...
  4. Step 4: Return to the exhaust vent and blow more air to remove any particles that might have been dislodged in the previous step.
Jun 2, 2023

Can overheating destroy your laptop? ›

When your laptop overheats for a prolonged period of time, it could seriously damage its hardware. There are three parts that commonly fall due to overheating. They include: the fan, motherboard, and the processors (CPU and GPU). As a moving part, an overworked fan can break down from the stress.

How do I clean my laptop fan? ›

How to clean your laptop fan
  1. Turn off the laptop and unplug it.
  2. Take out the battery (if you can).
  3. Give the can of compressed air a quick squirt to clear the nozzle.
  4. Insert the nozzle into the laptop vents and start blowing the dust out.

How long does it take for a laptop to recover from overheating? ›

The time is when it's comfortable to hold your laptop from the base.It usually takes 30 mins to cool down. Well, try to take away dirt from your fan and then try to start it again.

How do I know if my laptop is damaged from overheating? ›

Signs of Laptop Overheating
  • The fan is constantly running and making loud whirring noises.
  • The computer is struggling to perform basic tasks like opening a new browser window.
  • Non-specific or unexpected error messages.
  • Lines appear on your laptop screen.
  • The system freezes or kicks a BSOD (Blue Screen of Death)
Mar 22, 2021

What temperature can damage a laptop? ›

Most laptop computers have LCD screens. LCD stands for liquid crystal display. When temperatures dip below 32-degrees Fahrenheit, liquid freezes which can cause permanent damage to your LCD screen. That's the number one reason to make sure you never leave your computer in a cold car or even on a cold floor overnight.

Can I leave my laptop on overnight? ›

Modern operating systems include power management settings to conserve power when your laptop stays on overnight. If your laptop is working properly, leaving it on for extended periods is no worse than turning it off when not in use.

Is it bad if your laptop fan is loud? ›

Your computer fan gets loud because of high internal temps caused by 100% disk usage, high RAM usage, dust and dirt in the vents, or lack of airflow. It's normal for your fan to get loud sometimes, but if it makes a loud rattle for a while, you should investigate.

Why wont my laptop cool down? ›

When your laptop is overheating, the first and most important thing you need to do is clean the fan(s) that provide(s) cooling to the CPU and graphics card. Over time, they build up layers of grime and dust that slow them down and block airflow.

Does turning off laptop cool it down? ›

Your PC will cool itself off faster, without being turned on, for obvious reasons. I have left my last 4 computers, spanning over 20 years, turned on 24/7/365. If the system is cooled enough to keep the system stable for 12 hours a day then its stable enough to be ran 24/7/365.

Is it OK if my laptop gets hot while gaming? ›

It is quite normal for the laptop to heat up, since the internal electronic components may generate heat while the laptop runs, especially during power-intensive operations such as charging, updating, gaming, etc. *Reminder: In summer, the phenomenon of laptop heating may happen more frequently due to the hot weather.

Are laptop cooling pads worth it? ›

Laptop Cooling Pad Types

As long as your laptop's intake is at the bottom, these should actually work pretty well. However, they're unlikely to do very much for laptops that have weak fans or don't have fans of their own.


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