How to Fix Overheating Laptop Without Taking it Apart – 11 Easy Steps

It can be very frustrating when your laptop overheats while trying to work on a deadline or doing something important. You may not know how to fix overheating laptop without taking it apart.

Overheating laptops is a common problem among laptop users. Even though they have not been designed to be used at very high temperatures, many laptop users fail to take necessary precautions while using their laptops and end up suffering from overheating problems. Further, this causes damage to the laptop components and makes it difficult to continue working on the laptop.

You’ll definitely face problems while using your laptop. Your laptop may overheat due to some bad cooling system, or it may freeze when you run too many applications simultaneously. 

Overheating laptops can be a serious pain. It’s hard to read anything on the screen, and the laptop might shut itself off.  If you’ve suffered from overheating issues, this article is for you. We’ll discuss how to fix an overheating laptop without separating it.

What causes overheating in, Laptop?

Multiple factors can contribute to overheating, and it can be caused by many things.  It could be because of overheating the laptop itself or some software or hardware problem.

The overheating of your laptop is determined by understanding the different types of overheating.

1. Hardware Overheating

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The most common type of overheating that occurs in laptops is hardware overheating. There are many components in your computer that make it hot, including processors and graphics cards.

Generally, the CPU is responsible for overheating your computer.  CPU is the main component of a laptop, and it is responsible for processing all the information stored in the laptop. The more the CPU processes information, the more heat it generates.

CPUs usually generate a lot of heat, but a cooling system determines how much heat the CPU can produce.

2. Software Overheating

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This is a rare type of overheating. It occurs when your laptop runs a program that uses a lot of resources and thus takes a lot of CPU power. This could be because of a virus or some software you installed. 

Overheating can also occur if your laptop has a faulty cooling system.

How to check if your laptop is overheating?

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Overheating a laptop will likely lead to issues such as:

1. Your laptop may become very slow or unresponsive.

2. The laptop may start making strange noises or heating up.

3. If the laptop is plugged into an outlet, the power may suddenly go out, potentially causing the laptop to overheat and shut down.

4. Furthermore, the battery may run out quickly or not at all.

5. Laptop may get stuck in the BIOS screen.

6. It may start making loud noises.

7. Laptop fan may stop working.

8. Furthermore, the laptop may display a warning message saying the temperature is too high.

9. The laptop may not shut down properly.

10. Your laptop may be having problems connecting to the internet.

And then, we will show you how to deal with overheating laptops by following a few simple steps.

How to Fix Overheating Laptop Without Taking it Apart

In this section, we will discuss how to fix overheating laptops without taking them apart. So, let’s start!

1. Check the power supply.

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If your laptop is plugged into an outlet and the power goes out, it’s important to disconnect the computer and turn it off.  It’s recommended that you check the power supply. Alternatively, you can replace the power supply if it is not working. Prior to using your laptop, make sure its battery is fully charged. Your laptop’s battery will last longer if you don’t use it so much.

2. Your laptop needs to be Restart

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Now it’s time to restart your laptop. You should hold down the power button for about five seconds in order to restart your laptop.  Whenever your laptop is locked, try pressing the power button for 10 seconds. This will force your laptop to shut down completely. After this, close your laptop.  If you can’t get the sound back, you may need to reinstall your laptop’s operating system.

3. Check if the fan is working Properly

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Take a look at the fan, and make sure it’s working properly. You can do this by opening the laptop and looking at the bottom of the laptop. You should turn on the laptop to check if the fan is working. Then, you should turn off the computer. Now, you should wait for some time. If you don’t see any fan noise, your fan works properly. In the case of a non-spinning fan, something must be wrong.

The fan is a part of the laptop’s cooling system, which helps to cool down the laptop’s internal components. If the fan is not working correctly, you will face problems while using the computer.

4. Check the Heat Sink

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In case of a broken fan, make sure the heat sink is functioning properly. To check if the heat sink is clean, you can open the laptop and look at the bottom of the laptop. If the heat sink is dirty, then you should clean it.

You can easily clean heat sinks. You have to take them out and then wash them with a cleaning solution. After that, dry the heat sink and put it back on the laptop. 

5. Unplug your laptop from the power source

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Once you have checked that the fan is working, unplug your laptop from the power source. It’s good to keep laptops cool, so they don’t overheat. Then, you’ll be able to plug it back in.

Check that the battery is charging correctly. If you have a charger, check that the power outlet works and that it’s not damaged. The power supply is the main component that keeps the main parts of the laptop running. If you see any damaged cables or connectors on the power supply, you should replace them immediately. You can also check the power supply for any signs of overheating. 

6. Take off the battery.

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If the battery is not charging, then you should remove it. This will help the laptop stay cool.

Your laptop will tell you if it is charging. You will see an LED light on the front of your laptop blinking green. If your laptop has a docking station, it may also be able to charge while connected to the dock. If you have a brand-new laptop you have no need to worry the battery will be changed by the specified company if it comes under warranty.

But you need to go through it properly if you are buying a refurbished laptop.

7. Try to keep the laptop away from the wall.

Next, you should try to keep the laptop away from the wall. It is also important to make sure that your laptop has sufficient ventilation. The air vent should be placed on the back of the laptop. Using this will allow the cooling fan to do its job. A good tip is to install a laptop cooler.

8. Make sure that the laptop is not on the lap

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Whenever the laptop is placed on the lap, then it will be challenging to move the laptop away from the wall. So, it would be best if you placed the laptop on a flat surface.

The best choice for you is to place the laptop on a table. A flat surface is essential for doing a perfect task.

9. Clean the keyboard

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When the laptop keyboard is dirty, then you should clean it. As a result, the keyboard will not become too hot.

You should also clean the keyboard at least once a week. This helps maintain hygiene for your laptop. It is always good to keep a spare keyboard with you.

10. Turn off unnecessary programs

Aside from that, make sure all the unnecessary programs are turned off. One of the main reasons your laptop gets overheated is a virus or software you installed.

Additionally, You should also clear the cache and cookies. This will help to speed up the laptop. It’s important to close the number of tabs you have opened in your internet browser because it will make your computer more responsive. Also, you should ensure that the number of programs running in the background is as minimal as possible.

11. Use a Cooling Pad

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When you cannot fix the overheating laptop without taking it apart, you should use a cooling pad.

The cooling pad is one of the best ways to cool down your laptop, and it does not require you to dismantle it. Using a cooling pad for laptops without a fan is also possible. You can find cooling pads that fit laptops of different sizes and shapes. The pads usually come in different sizes, but they are all the same design. The pads are designed to work on laptops with all kinds of CPUs.


In summary, laptop users commonly experience heating problems. Overheating can have a lot of causes. While you’re at it, several other components can also cause overheating problems. They include poor ventilation, dust buildup, incorrect fan speeds, improper power supply, and harmful thermal compounds. They should all be treated differently. If you are facing the same problem, follow the abovementioned steps.


What is the purpose of taking apart an overheating laptop in order to fix it?

When your computer overheats, you could have a lot of problems. Overheating will probably prevent you from using your computer for a long time.  It could also damage your hard drive, but there’s a way around that.

How do I deal with an overheating laptop?

You can fix an overheating laptop in several ways. First, you can open your case and look for a loose wire. Second, you can turn off any devices that are not in use. Third, you can clean out the dust from your computer’s fan.

Is it safe to remove the battery?

Yes, it’s safe. 

How can I protect my laptop?

The best way to protect your laptop from dust, heat, and extreme temperatures is by keeping it ventilated. You must make sure that the area is well-ventilated.

Do you have any suggestions for keeping my laptop cool?

Buying a laptop cooling pad or a laptop stand will help you to keep your laptop cool. These devices will help you keep your laptop cool.

What is the difference between HDMI and Display Port? 

HDMI is the standard for connecting video devices. It is more common than Display Port.

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