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lifehacker lifehacker LifeHacker LifeHacker Causes and solutions for your computer to get hot

For those who are worried that their PCs tend to overheat, the signs are already familiar.

A fan that spins like a jet engine. The body is too hot to put on my lap.

It feels like the machine is dying.

Is recurring overheating inevitable?

That's not true. If you use the method I'm going to introduce, you can cool down a hot computer.

Why your computer overheats and why it's a problem

Overheating is not just a matter of "comfort".

If the machine gets too hot, it can reduce performance, but that's unavoidable.

That's because the CPU, which acts like the "brain" of a computer, and the GPU, which is the chip that controls the graphics of a computer, are designed not to overheat.

If these processors get extremely hot, the chip will be damaged or destroyed to irreparable levels.

That's why once a component reaches a certain temperature (usually above 90 degrees Celsius), peak speed and peak performance slowdowns begin to clear this high temperature condition.

This is very effective in protecting parts. Otherwise, it will be darkened. However, it is certain that your work will be overwhelmed.

If you're just sending an email or browsing the web somehow, the slowdown may not bother you too much. But in speed games, this slowdown can be a pain.

How to prevent your computer from overheating

There are many ways. Not all methods work for every computer, but these steps can help you cool down your computer while increasing overall performance.

"Fan" is one of the methods used in many personal computers to prevent overheating of components.

Some models become ridiculously noisy when the fan begins to spin at full speed. That's because it's trying to get the cold air in the room inside and the hot air inside the machine out.

However, if dust accumulates on the fan, the performance of the fan that replaces the air in the computer will eventually deteriorate. Then, no matter how full the fan spins, the components won't cool, and the machine will slow down in an attempt to cool it down.

First, clean the exhaust port of your computer with an air duster. This "non-invasive" method is recommended when the dust and dirt are not that bad. Hopefully the fan will quickly regain cooling capacity.

If the problem still persists, and if your computer is of a type that allows you to easily open it, clean the fan itself. Once inside, use a brush, air duster, or vacuum cleaner to "gentlely" remove dust and dirt.

If you don't know how to open it correctly, you can search the net for a tutorial that explains how to open your model.

lifehacker LifeHacker LifeHacker パソコンが熱くなる原因と解決策

Of course, not all computers have a fan. If you're using a thin, lightweight computer that doesn't have fan cooling, such as a MacBook Air or Chromebook, here are some other options to try.

Your computer must be placed on a cold flat surface for optimal performance. For models with a fan, the fan makes it easier for the air to flow, but touching a cold flat surface makes it easier for the heat to dissipate.

For example, soft materials with rough surfaces, such as sheets, pillows, and carpets, are not suitable for heat control. Soft materials can block the exhaust vents and interfere with the fan's ability to replace the air in the machine.

Also, it will be difficult to disperse the heat and it will be trapped inside the machine.

Basically, a personal computer is placed on a hard surface such as a table, counter, or desk. Alternatively, you can use a stand or cooling pad to facilitate the flow of air.

Thermal paste (the paste applied between the processor and the heatsink) transfers the heat of the CPU and GPU to the heatsink more efficiently and keeps the inside cool. On the other hand, the thermal pad has the function of releasing heat from the seat sink to the outside.

Therefore, when these two are used together, it has the effect of preventing overheating.

First, let's talk about thermal paste. Thermal paste is applied from the beginning on all computers, but its effect gradually diminishes.

Not only that, the standard thermal paste is not always the best and is not always well applied. In that case, it's almost as if you had a problem from the beginning.

However, repainting the thermal paste is not easy.

Especially if you're not used to messing around with the interior. If you want to repaint, open your computer, check the location of the CPU and GPU, and remove the old thermal paste first.

Thermal paste can be applied to almost any device with a CPU and GPU. However, if the device is difficult to open, the procedure will be complicated.

Some are designed to be easy to open, while others are unusually difficult to open. The representative is MacBook. To make matters worse, most MacBooks have the CPU and GPU turned back to the back plate.

Therefore, you must disassemble the entire machine and then turn the board over before you can reach the CPU and GPU.

In many cases, it is much easier to apply a thermal pad. According to Linus Tech Tips, simply putting a thermal pad on the heatsink of the fanless M1 MacBook Air improved performance.

This caused the base temperature to rise significantly, but stress testing showed that the M1 MacBook Air beat the M1 MacBook Pro with a fan cooling system.

Whether you're trying either a thermal pad or a thermal paste, or trying both, it's best to check out the tutorials for your model, just as if you needed repairs.

We, of course, are doing multiple things at the same time, overwhelming the computer.

The methods presented in this article have the potential to improve device performance and allow more apps to run at the same time.

However, even with these methods, if there are too many running programs, it is safe to say that your computer will become unmanageable at any time.

For example, if you keep a lot of tabs open in Chrome, leave only what you really need and close the rest.

If you don't need to keep the game The Sims running in the background at work, keep it closed until you resume playing.

If you want to edit a video, but it overheats and slows down, you should close all apps that you don't need to edit.

Please be careful about how to use it, especially if you have been using it for a long time. That way you can prevent overheating.