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Why Does A Laptop Overheat When I Play Games?

In addition to being portable, gaming laptops are convenient for gamers and other heavy users. But they can get very hot at times, and users are concerned about this. Dedicated graphics cards and high-performance processors make gaming laptops very hot when they are under load. In addition, since these components are packed into a tiny chassis, airflow is restricted, resulting in excessive heat in the laptop’s interior.

Most gaming laptops run hot, mainly when engaged in gaming, compiling software, and video editing. You are doing nothing wrong, therefore. It’s not healthy food, however. You have to be concerned once a specific temperature is reached. In the case of laptop overheating, the game performance will be reduced as a result of thermal throttling. High temperatures also cause premature hardware failure.

How to identify the main reasons for laptop overheating?

You may be experiencing overheating on your laptop because of the following reasons:

  • Several programs are running in the background, causing excessive stress on your CPU
  • Your room is too warm, making your laptops cooling system work harder
  • Your thermal paste is no longer effective
  • Your software settings are preventing your fans from spinning fast enough
  • Your laptop’s fan is faulty
  • Your laptop’s cooling system is inadequate
  • You overclocked the processor or GPU on your computer
  • The software or game you are using requires higher-end hardware than your laptop has
  • The air intake vents on your laptop are clogged. You’re using your laptop on a soft surface, such as the duvet on your bed

Maximum Temperature – overheating of laptop

There is no denying that gaming laptops get hot. Yet, what is considered average temperature, and what is considered too hot?

A laptop’s idle temperature should range between 30°C and 40°C. In addition, CPU and GPU temperatures should average 70 to 80°C when under heavy load. It is considered safe to have a temperature below 80 degrees Celsius. The majority of gaming laptops will throttle once the temperature reaches 80°C.

Gaming laptops, however, can start throttling at 90°C, depending on their design. So when your laptop reaches around 99°C, it should shut down automatically to prevent permanent damage to the CPU, GPU, and other components. You can monitor your PC’s CPU and GPU temperatures using free software such as MSI Afterburner, Core Temp, and HW Monitor.

How To Prevent Overheating On Your Laptop?

Step 1: When Using The Windows Task Manager, close unnecessary programs

Even when you are not using them, some programs automatically run scans and updates at startup and background.

Consequently, your laptop’s CPU is overworked, which results in overheating. To minimize the load on the CPU, you can view these programs in the Windows Task Manager and close them. Ctrl + Shift + Esc is the keyboard shortcut for opening application task managers.

When the Task Manager window appears, you can scroll through the list of programs currently running. Close programs you don’t need by right-clicking on them and selecting “End Task.”

You can stop specific programs from running at startup by clicking on the “Startup” tab at the top.
After choosing the program, you want to disable, right-click on it and choose “Disable.”

Step 2: Reapply thermal paste to your CPU

Thermal paste, also called thermal compound or thermal grease, is a material applied to the heat spreader between the processor and graphic card cooler to increase heat dissipation.

The effectiveness of this device may diminish over time, and you may need to replace it. Often, gamers’ laptops may come from a factory with improperly applied heat sinks, resulting in overheating.

Additionally, liquid metal is a superior alternative to thermal paste. Be sure the liquid metal doesn’t contact other components on the motherboard if you opt for liquid metal.

Tip: the best way to take care of a gaming laptop

Thermal paste is better at transferring heat than liquid metal, but if it leaks or spills, it can short circuit your motherboard. Thus, you should use very little and be careful when applying it.

You should always read your laptop’s manual before taking apart a new laptop to replace thermal paste to avoid voiding the warranty.

Step 3: In the BIOS, make sure that fan speed is set correctly

Temperatures of CPUs and GPUs should increase the fan speed. You can get your laptop very hot when that doesn’t happen. If you recently updated your BIOS, it’s usually something to do with it.

During startup, the BIOS key must be pressed to access BIOS settings. For example, you can press F10, F2, F12, F1, or DEL, depending on the brand of your laptop.

Each BIOS brand has a different interface for configuring the BIOS. Go to advanced settings, then hardware monitor, after you have accessed BIOS. A fan configuration setting should be available under the hardware monitor.

Step 4: Clean Your Laptop At Least Once A Year

It would help if you cleaned your laptop once a year to get rid of dust and other particles that collect around the fans. In addition, your laptop’s interior will be more relaxed, as the airflow will be better.

Step 5: Replacing Faulty Fans

Fan replacement also needs to be done after a few years, just like thermal paste. When they become damaged, they are less effective because they cannot draw in the air quickly as needed. The lack of air circulation ultimately led to overheating.

Step 6: Gaming laptops should be used on hard, flat surfaces

The bottom of gaming laptops usually has vents for air intake. Create a bit of space between your computer and a hard, flat surface by placing your laptop on it. Therefore, it can cool its internal components more efficiently and draw in more air. Getting a laptop cooling pad will further improve air circulation around your laptop. Using your laptop in bed isn’t advisable; get a lap desk.

Step 7: Previously overclocked CPUs and GPUs should be underclocked

When you overclock your processor or graphics card, it runs at higher frequencies than it is designed to operate. Your gaming laptop will certainly run hot if it does not have a proper cooling system to dissipate the excess heat produced by overclocking.

Changing the processor and graphics card settings will fix this problem. Moreover, make sure all of your data is backed up on an external storage device to avoid losing important documents.

Step 8: Reduce your graphics settings to reduce the GPU load.

As the processing and rendering to produce detailed images are more complex, gaming at its highest settings causes your laptop to overheat. This is especially important when you play graphically demanding games like Far Cry, Witcher 3, and Tomb Raider.

Step 9: Adjust the temperature of the room by adjusting the thermostat

You may find that the room you use your laptop in is too hot, especially during the summer. During hot seasons, your laptop is more likely to overheat than during cooler seasons. It is ideal for gaming to have a room temperature of 10 to 35 °C or 50 to 95 °F.

Make adjustments to your air conditioner’s thermostat setting to allow your laptop to draw in cooler air and cool its components. More excellent parts of the house are also common, especially those with good ventilation.

Step 10: Immediately return your gaming laptop if you notice overheating problems

The cause of overheating may be a faulty unit or a poorly designed cooling system. Particularly true for thin gaming laptops. When powerful components are packed into a thin chassis, the interior of the chassis is likely to heat up and cause problems.

Sending back your laptop and having it checked is a good idea. Request a refund and upgrade your laptop if the problem persists. Using online reviews to weed out poorly designed gaming laptops is usually a good idea.


A gaming laptop will get hot if it is being used. Nevertheless, if the CPU or GPU temperature exceeds 80°C, there could be a hardware or software issue. If you fix each of the above issues, your laptop should run more relaxed so that you can enjoy your games again. If you’re buying a new laptop, it’s a good idea to have it checked while the warranty is in effect.

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