World Tech

Why Is My Laptop Overheating? [Solved]

The all-too-familiar symptom of overheating. When your laptop is having a hard time keeping cool and often crashes, the majority of the time, it’s because of a few simple reasons. The main reason is that the smaller the vents, the less air is able to enter. This causes the CPU to become too hot, resulting in crashes.

I’ve had a few overheating laptops in the past, and they usually share a common problem: they get stuck in a heat loop. If you google “laptop overheating” you’ll find a lot of answers, including recommendations to use less power and unplug the device when the display gets too hot. While that’s true, I’ve found there’s a more reliable way to cool down these laptops.

I have a laptop, and I just got it yesterday. It’s in good condition, and I also have a desktop computer, which I use for my work. I left my laptop on open while I was away for a while, and when I came back, I found that my laptop was overheating. I am using an Alienware laptop, and the problem was occurring while the laptop was idle. I tried to solve the problem by turning on the laptop’s fans, but that didn’t solve the problem. The keyboard and touchpad started to overheat, too.

Laptops are getting more powerful, thinner and lighter. Unfortunately, cooling systems have not yet caught up, and powerful devices in thin cabinets are not properly cooled.

There are other causes of laptop overheating. However, the above is the most common cause of laptop overheating.

Why does my laptop overheat?

In this article, we will discuss all the causes of laptop overheating and how to fix them. For other Laptop related issues and guides refer here.

Why does my laptop get too hot? 5 Causes

There are several reasons why your laptop may overheat. The underlying cause or culprit must be identified.

What happens when your laptop overheats?

Defective cooling system

Some laptops just have a bad cooling system, even if there are lots of vents.

There are few heat pipes and the fans cannot push the hot air away quickly. This will cause the laptop to overheat, especially under heavy load.

Design and form factor of portable computers

Thin laptops with powerful hardware will always overheat unless their CPU and GPU are power efficient.

For example, try putting a car engine in a small room with small windows. The area will become very hot and the vehicle’s engine will overheat and fail.

The same thing happens when you put powerful hardware into a thin laptop.


Another reason may be that dirt has settled on the laptop and is blocking the ventilation slots. To check this, open the laptop and look for dirt on the hardware.

Pollution vents

This may be an old.

Older laptops are prone to severe overheating. The fans may not work as well as when they were new. Maybe it’s time to buy a new laptop.

You may be blocking the air

Do you use your laptop on the bed? So maybe the bedding or pillows are blocking the vents.

Placing it on your lap may also block the ventilation openings, especially if they are on the bottom. Books or other objects placed on the table may block the ventilation openings.

Here’s a video to guide you through dusting your laptop.

How to dust a laptop

Why is my laptop overheating? 7 solutions]

So you know what’s causing your laptop to overheat. Second, the problem of overheating must be addressed. Here’s how to do it.


In general, it’s mostly gamers or technically savvy people who are into voltage reduction. Essentially, you are lowering the voltage used by the CPU or GPU.

This lowers the temperature and thermal constriction because less energy is required and therefore less heat is produced.

Our article – Why you should lower the voltage and overclock your CPU – explains in detail the benefits of doing so.

Apply thermal paste

Thermal paste is a material that improves the thermal conductivity of your cooling system. The heat is efficiently conducted through the heat pipes, preventing overheating.

A combination of thermal paste application and stress relief is the best way to avoid high temperatures.

Thermal paste application

Clean the notebook regularly

It’s very simple. Open the notebook and thoroughly clean the inside, especially the ventilation openings.

Doing this every few months will not only prevent overheating problems. Finally, if your laptop is equipped with a good cooling system.

Use the laptop in a cooler environment

You may have to work in a warm environment. If this is the case, the only solution is to work in a cooler environment.

A well-ventilated room will keep your laptop cool. You can also invest in a cooling pillow or work next to a fan (air conditioning is recommended).

Changing notebook fan speed

You can change the speed of your laptop’s fan to improve cooling performance. The disadvantages are higher energy consumption and high fan noise.

You can install SpeedFan if you are using Windows, or smcFanControl if you are using OS, to control the speed of your laptop’s fan.

A noisy fan that cools a laptop is better than an overheated one.

Reduction in the number of pending applications

With multiple applications running, the processor has to work harder, generating more heat.

If you z. For example, when you run at full speed, you sweat more than when you walk. What you can do is close applications that are not in use.

Also find out which applications consume a lot of CPU resources. You can access the Windows Task Manager and the Activity Viewer for Windows and Mac respectively.

They provide information about the level of CPU usage. You can then decide which applications to close or run.

Place the notebook on a flat surface

Using a laptop on an uneven surface, such as a B. a bed, may block ventilation holes or prevent warm air from escaping.

Place the notebook on a flat surface or a work table to allow the hot air to escape. This prevents the development of high temperatures.

Final thoughts

Overheating and high temperatures are things that every laptop user does not want to deal with.

If this problem is not fixed, it will shorten the life of your laptop and reduce its performance. Fortunately, you know what to do when you lose.

Here’s why my laptop is overheating and how to fix it.If your laptop is getting hot, it is most likely due to a heat-related hardware fault. The most common cause of an overheating laptop is a CPU, followed by the GPU, motherboard, cooling system or fans. There are many reasons for a laptop to overheat, but one of the most common is the CPU overheating.. Read more about why is my laptop overheating mac and let us know what you think.

Frequently Asked Questions

Can an overheated laptop Be Fixed?

A computer’s temperature is one of the most critical parts of its operation, and it can be affected by many factors, including the type of materials used in its construction, its cooling system and the environment in which it sits. The two most important elements of your computer’s cooling system are its fans. They must be able to move air efficiently through the system, and they must be able to do so quietly. If either of these conditions isn’t met, you may experience the dreaded ‘fan noise’ that makes it difficult to listen to music or concentrate on a work-related task. We’ve all had that moment. The moment when you’re hours away from delivering your presentation, or when you’re about to do a long video session, your laptop gets unbearably hot. You fiddle with the fan settings to no avail and notice that the fan isn’t even spinning. It can be a very frustrating moment, especially when the only thing you are doing is working on a document, or browsing the internet, and suddenly your laptop’s CPU is getting extremely hot.

How can I fix the heating problem on my laptop?

Laptops are notoriously heat-sensitive in colder temperatures, so here’s how to fix your laptop heating problems when it’s too cold outside to keep your laptop out on your lap. Just yesterday, I had to chide my little brother for putting his laptop in the freezer. Yes, the computer had been on, but it was on the other side of the room. So, he shut it down and put it next to the fridge, and then, as he walked away, walked back to take it out of the freezer. The problem is, the cooling pad he was using was way too small to keep the laptop cool. He’s been complaining about the CPU overheating, but that’s not it at all.

Why is my laptop getting hot so fast?

A laptop can get hotter than it should be, especially when you don’t use it for long periods of time. The heat can cause a number of problems, including shortening the life of your laptop. It’s possible to prevent overheating by keeping your laptop in a well ventilated area. If you’re using your laptop often or gaming on a laptop, you know how quickly it can overheat. It could be that you haven’t been turning up the temperature as temperatures go up inside your laptop. Your laptop is just like any other consumer electronic device like the toasters, microwave, or any other appliance that operates on electricity. The core component of your computer, the CPU, is also just like a toaster. It gets hot, and it generates heat.

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