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How to Prevent Gadget Overheating


What Causes Heat in Electronics?

Before we get to the tips, let’s examine why gadgets emit heat in the first place and how it can harm their health. The reason for the generation of heat in computers and other electronic devices is when electricity flows through any conductor – including the semiconductors that make up computer chips – some electrons collide with impurities and atoms within the conductor, creating resistance within the conductor.

The electron collisions created by these electron collisions create kinetic energy in the molecules of the conductor, represented by heat since energy is conserved (transformed but never destroyed). Especially in electronic devices with computer chips that contain conductors and chips, it is essential to remove waste heat from them. They need to do so for the transistors in the chips to work correctly. To help prevent your gadgets from overheating, here are a few tips you can follow.

Stay out of Direct Sunlight and Hot Cars.

Even though this may seem obvious, it is recommended not to use an electronic device outside when sweltering. Due to the hot air flowing through the machine, your gadget won’t be able to stay calm for as long as it should. It is also recommended that you do not expose the device to direct sunlight, which will cause the machine to heat up very quickly. I will push it to be significantly heated. 

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When you get in the car, you should keep your electronics off until the car has been ventilated or the air conditioning has been turned on. You should also be careful not to leave your gadgets to bake in the sun if your car is scorching hot. This can even cause a device that has not been turned on to be damaged by the heat.

I want to extend this by saying that whenever possible, use heat-sensitive gadgets only when you have air conditioning in your house. You can remove heat from your device while running because of the AC’s cold air. If that’s not an option, keep your device in the shade as much as possible. You can also point a fan directly at it as much as possible.

Laptop Cooling Pads

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Using a cooling pad might be a good idea if you’re using your laptop for prolonged periods of time in a hot environment or are using it for long periods. It is pretty standard for these devices to include extra fans or heat sinks designed to help regulate the temperature of your device to ensure that it does not overheat.

You can place your laptop on a raised platform if you don’t want to invest in a cooling pad for your computer. There is also the option of purchasing a laptop stand if you wish. You will be able to get better air circulation if you have a more considerable distance between your laptop and the table.

Give It Room to Breathe

Neither fans nor heat sinks can remove the waste heat from a gadget unless the temperature of the air outside is more relaxed than the temperature of the air flowing out of it. A device or computer entirely enclosed inside an entertainment center or cabinet with little-to-no airflows, such as a game console or gaming PC, requires an excellent air supply for heat transfer.

 You cannot get that if your device is entirely enclosed within an entertainment center or cabinet with little to no airflow. It would be beneficial to open the doors of your TV stand or place the device on the top shelf behind your TV set where it would be able to get a little fresh air to rectify this problem.

Keep Vents Clear

Computers and game consoles can overheat due to dust buildup, which is one of the leading causes of overheating. Make sure you clean your tech regularly to avoid dust from clogging up the vents, heat sinks, or fans in your device. The accumulation of dust impedes the flow of air, causing your machine to overheat as a result.

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Additionally, you must ensure that nothing is blocking the vents on your device, including your hands, your lap, or a table. This will result in restricting the airflow, which is meant to cool the machine, rapidly overheating if they are not.

Avoid Overclocking or Use Low-Power Modes

It is commonly known as overclocking, which refers to forcing a gadget (such as a PC) to run faster than its manufacturer intended. Increasing the speed of a computer can be achieved by using this technique, but the downside is that it also leads to your PC generating more heat. 

This is bad if the environment around the PC is scorching. You can deal with this problem by turning off overclocking on your device or finding a low-power mode that will lower the CPU’s clock speed and use less power, resulting in less heat generated.

Disable Unused Features

You should turn off certain features of your device if you are not using them anymore. The first step is to turn off Bluetooth if you are not using it, which will save some battery life and potentially reduce the device’s heat load, too, if you are not using Bluetooth.

Some apps on PCs and smartphones run in the background, constantly checking for updates. Turn off background app refresh on an iPhone, for example, if you close those background tasks on a Mac or PC.

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You could also consider using less processor-intensive apps or games while in the heat to save your processor from being taxed. There is no doubt that games with detailed graphics can generate much more heat than simple games with fewer graphics. This is because they do not put a lot of strain on the device.

Take Regular Breaks

In extreme heat, it is a brilliant idea to take a break every once in a while when using your tech for extended periods. This can be accomplished by shutting down the device entirely and letting it sit for a few minutes before powering it back up. 

If you cannot do that, I suggest you close all applications or pause a movie for a while and let it sit idle for a while. Taking a break from using your device will allow it to cool down for a while before you restart it.


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Hi! I'm Sofia, a Tourism and Hospitality Management graduate. I am currently the Senior Editor at ManilaShaker. I write current news events and respond to your technology-related FAQs.

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