A laptop overheating can cause delayed shutdown on its own. Some quick fixes that may help include opening up your laptop, taking out the battery and letting it cool down for a while, or unplugging it completely if you are able to do so without damaging anything else.

The “how to stop laptop from overheating” is a question that has been asked many times. There are several ways to prevent your laptop from shutting down due to heat, but they all require different steps.

How To Stop Laptop Overheating And Shutting Down?

You may be working on your laptop when it shuts off unexpectedly. Your laptop showed a thermal shutdown after a restart, and after looking it up on Google, you realized it was caused by overheating.

While this behavior may be annoying, it is only the computer’s method of protecting the device from further harm. If the gadget isn’t turned off right away, it might result in a melted CPU or a burned laptop.

You’ve come to the correct spot if you’re looking for a solution to continuous thermal shutdowns. The reasons of heat shutdowns on your computer will be examined in this article, as well as potential fixes.

My laptop overheats and shuts down for no apparent reason. (Causes)

Excessive dirt accumulation in the fan region is the major cause of your laptop overheating and shutting down. Overheating and shutting down your laptop might also be caused by a broken fan or other hardware issues.

The following is a full explanation of the rationale behind this, as well as some suggestions for potential fixes.

Excessive dirt accumulation

Your laptop may be overheating due to excessive dirt accumulation. The majority of laptop fans are designed to prevent overheating by drawing in cold air and exhausting heated air. During the air intake process, the fan picks up dust, dirt, crumbs, and other small waste particles.


Fan that has been broken

Overheating in your laptop might be caused by a faulty fan. The most common cooling method for laptops is to use fans. They function in such a manner that you can hear them even in a silent area. If you can’t hear the fan, it’s possible that it’s broken or that it’s ceased operating for some reason.

Your laptop will overheat if this occurs. If you have a laptop that allows you to manually switch on or off the fan, you may have unintentionally turned it off. It’s worth noting that some laptops don’t have any fans at all. They control temperature by distributing heat throughout the laptop’s body or slowing the CPU clock speed.

Problems with Other Hardware

Overheating may also be caused by certain hardware issues. A number of other hardware components work together to keep your laptop running properly, and any malfunction with one of them will almost likely result in overheating or a slew of other issues.

A defective battery, for example, would most likely bloat and expand, releasing more heat than normal. Leaving a malfunctioning battery in your device would almost certainly result in overheating and, in the worst-case scenario, a fire danger.

The heat from the CPU is dissipated via a thermal paste between the CPU and the laptop’s heat sink. When this paste dries, it loses its ability to transmit heat, which might lead to overheating.

How Can I Prevent My Laptop From Overheating And Shutting Down? (Solutions)

Overheating may be solved in a variety of methods, ranging from easy DIYs like general troubleshooting to specialized solutions like fan cleaning. If you follow these guidelines carefully, you should be able to keep your laptop from overheating.

The following are some of the most effective techniques to prevent your laptop from overheating and shutting down while in use.


Check For Updates In The Drivers And BIOS

It’s critical to keep your device drivers and BIOS up to date. Most Windows laptops include support assistants that you may utilize to check the BIOS and driver condition. To obtain the best experience when using your PC and minimize overheating, make sure your BIOS is up to date.

Troubleshooting in General

Some basic troubleshooting methods can assist you in restoring normalcy to your laptop. Overheating is caused by high temperatures, therefore exposing your laptop to colder conditions should help.

To vent the heat, consider using a laptop stand or placing it over some books. Simply simply, avoid making contact with the ground. You may also select power-saving settings to reduce the amount of energy your computer consumes and the amount of heat it generates, lowering the danger of overheating.

Clean the vents and fans of your laptop.

Cleaning the fans and air vents on your laptop is an excellent approach to prevent or reduce overheating. To clear particles of dust from your laptop’s air vents, use a pressured air spray or a tiny vacuum cleaner.

If you don’t know where the air vents are, see your laptop’s handbook. If the fan on your laptop is visible through the air vents, you may clean it using a pressured air spray. However, you must use caution to avoid inflicting more harm.

Most laptops need disassembly before the fan can be cleaned. If you’re not sure how to clean it, you may hire a specialist to do it for you.

Reboot Your Computer

Overheating may be resolved by restarting your computer. It clears the laptop’s RAM and performs tasks quicker and better when it restarts, freeing up memory by shutting running programs and software.

Hardware Failure During Testing

If the overheating is caused by hardware failure, it may go undetected until you employ diagnostic software to check. There is a variety of diagnostic tools available to test for hardware issues depending on the operating system on your laptop.

Microsoft Windows Updates should be installed.

If you have an overheating issue on a Windows PC, you might try applying all Windows updates. Newer versions of Windows consume less resources, resulting in less heat.


Perform a Hardware Diagnostics Check

Because hardware difficulties are one of the leading reasons of laptop overheating, conducting a hardware diagnostic test can assist you in identifying problems with your computer’s hardware. It will also assist with any troubleshooting methods that may be necessary to resolve the issue.

One of the easiest methods to figure out whether your laptop’s overheating is hardware-related or not is to run a hardware diagnostics test.

When not in use, close the background applications to save energy.

As long as background programs are accessible, they might take a lot of resources. If you don’t have a powerful laptop, don’t keep a lot of programs open in the background, otherwise you’ll wind up with a lot of heat.

Perform a System Restore in Windows

If your computer’s overheating issue occurred lately, you may restore it to a previous restore point when it functioned well. To locate restore points, utilize your computer’s restore point program.

In the Power Options, change the settings.

Many power management options may assist your computer in using less resources and producing less heat. To begin, enable the battery saving option and see how far you can travel.

Reset The Computer To Its Factory Settings

On your laptop, you may reinstall the default operating system. To put it another way, this is essentially a factory reset. A factory reset restores the laptop to its original state. You should back up all of your data before returning the machine to factory settings.

When not in use, change the power settings to off.

If you have a habit of keeping your laptop screen on even when it is not in use, your computer will generate a lot of heat. When you’re not using your computer, think about turning off the display. This easy procedure may lower the temperature of your gadget.

Examine the Heat Sinks

The CPU’s heat sink is positioned on the top. It’s in charge of lowering heat in your laptop by expanding the operating surface area and dispersing fluid over it.

Overheating might be caused by problems with your heat sink. To get it operating again, grease and clean the heat sink and CPU.



How can I clean the fan on my laptop without having to open it?

A pressurized air spray may be used to clean your laptop fan. Without opening your laptop, you may apply a pressured air spray via the air vents. Some laptops, however, will not allow you to do this, and you will have to open them up to clean the fans.

What is causing my laptop to overheat so quickly?

The laptop fan gets clogged with dirt or debris, which causes this. Debris in the fan region may block the fan’s capacity to control temperature, resulting in overheating. Excessive laptop use might potentially cause it to overheat.

Is It Possible For A Laptop To Catch Fire?

When a laptop becomes too hot, it might catch fire. The lithium-ion cells in the battery reach a high temperature when the laptop is subjected to a very high exterior temperature combined with interior overheating. When this occurs, flammable gases are discharged, potentially posing a fire risk.

How Do I Turn Off Windows 10’s Auto Shutdown When It Gets Too Hot?

In Windows 10, it’s difficult to stop auto power down due to overheating. The function was created to protect your laptop from additional heat damage, and inhibiting this natural behavior will do more harm than good.

How can I prevent my laptop from shutting off on its own?

Using Run, Command Prompt, or Windows PowerShell, you may disable automatic shutdown on your laptop. Automatic shutdown is a function that allows your laptop to shut down when the CPU utilization is high, the system is idle, the battery is low, or the computer is overheated.

How Can I Prevent My Laptop From Overheating And Shutting Down Without Turning It Off?

This may be accomplished by using a pressured air spray to clean the vent and fan. Limiting your laptop’s exposure to high-temperature conditions and doing hardware testing to identify potential hardware faults can also help you avoid overheating.


It’s aggravating to have your laptop shut down due to overheating. If your laptop is overheating, don’t worry; there are plenty of ways to solve the issue and prevent it from happening again.

Even so, try the low-risk options first before attempting the high-risk ones; if the low-cost solutions work, you’ll save a lot of money.

Preventive measures will also be your best chance since, as the saying goes, prevention is better than cure.

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One of the most frustrating things that can happen to a gamer is overheating. One way to avoid this is by making sure that your laptop doesn’t get too hot while playing games. Reference: how to stop laptop from overheating while gaming.

Frequently Asked Questions

Can a laptop overheat and shut off?

A: Laptops are designed to have a certain amount of heat dissipation, so they can stay relatively cool during the course of use. If you leave your laptop in one place for too long without moving it around or opening and closing its lid, this will cause excess heat buildup inside the device which could result in an overheating event if not dealt with properly.

Why does my computer overheat and shut down?

A: Because the CPU is running at 100% and it cannot handle that load. Try turning off your computer, unplugging it for a while (1 minute), then plugging back in.

How can I cool down my laptop?

A: There is a few ways to cool down your laptop. The first method would be turning off the laptop and letting it sit for about 10 minutes, then you can turn it back on. You could also use fans to blow air onto your computer or try submerging it in water

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