Heatwave: How to Avoid Overheating Your Laptop or Mac?

For a laptop, Mac or even PC gamers, the most important issue is heat. Electronic components perform better and live longer if the ambient temperature is relatively cool. We explain how to avoid overheating your device.

You may have noticed that as soon as it gets hot, the laptop fan blows. This is absolutely nothing abnormal, as laptop components emit heat faster, so the fan should evacuate it sooner. However, if your laptop tends to overheat at the slightest touch, there are a few tips that will help you cool down its heat.

Why is my laptop overheating

Laptops contain sensitive, expensive, and sometimes high-tech parts. Almost all of these parts generate heat when the computer is turned on. If it gets too hot, it reduces performance (CPU thermal throttling) and can cause your computer to crash like a BSOD (when your screen turns completely blue). This is also accompanied by constant noise from the fan blowing in full force to regulate it all.

DELL laptop. // Source: PxHere

In addition, the components used in a laptop or Mac are smaller (hard disk, memory, graphics card, etc.) and the ventilation circuits are smaller than those on a desktop computer (or even not on devices like a MacBook). air, but its ARM chip does not heat up much compared to the Intel chip).

How to prevent your computer from overheating

Whether you’re a gamer or a casual user, be aware that laptop components get overheated if you don’t monitor their temperature. To help you avoid it, here are some practical tips:

  • The first thing you need to do is find out where your PC or Mac fan is. Is it a particularly hot place? Make sure not to place your laptop near a window exposed to direct sunlight. Sometimes moving the laptop can help reduce its temperature.
  • Dust is often the cause of any electronic device overheating, as it gets sucked into the fans and accumulates inside. This dust then clogs the ventilation and ventilation circuits. In addition, dust makes it more difficult to dissipate heat and tends to overheat electronic components. Remember to dust your laptop regularly. For this purpose, you can use a can of compressed air or a small brush with soft bristles for dusting.
  • Monitor the temperature of your laptop using some free software like speedfan. You will be notified as soon as your laptop overheats.
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Source: Jasper Nance

  • Close applications that consume more resources. To do this, you can look at the task manager and filter the processor tab. Avoid apps and video games that put a lot of stress on the GPU (see you guyselden ring).
  • One of the many advantages that a laptop offers is its ability to work anywhere in the house: on a desk, on a bed, in the garden, on the sofa, etc. While using the computer on the couch or on the bed, we usually put our computer on our lap. In very hot weather, this practice should be strictly avoided.
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Placing a laptop on your lap can obstruct ventilation. // Source: lanutrition.fr

How to cool your laptop

Keeping your computer as cool as possible helps prevent overheating. This benefits them for several reasons. First, it limits thermal throttling (the frequency scale of the component), and second, potentially achieving a performance boost. This also reduces the noise of the fans, which will start at a lower rate and at a lower volume. Finally, you can increase the life of your laptop components since it will reach high temperatures less often. Here are some tips for cooling your laptop:

  • You can invest in ventilation accessories. This support connects via the USB port. Equipped with several fans that cool your device quickly, eliminating annoying noises. These accessories come in all sizes and are compatible with many computer brands.
  • Avoid using your laptop on your bed, as this may cause your device to overheat when it comes into contact with the fabric. Be aware that fibers tend to store heat and reflect it back onto your device, which can get hot and damage it. So always make sure you use the computer on a surface made of a hard, flat material, such as a table or a special laptop stand.
  • At home (and even in the office), don’t leave your computer connected to the charger all the time when you’re using it. Not only will this degrade your battery, but it will also promote heating.

Finally, remember that opening too many applications at the same time will cause your computer to overheat. Ideally, close the unused tabs, because if you use several sites at once, your laptop will begin to saturate. It will be slower and slower and will eventually collapse. It is also necessary from time to time to think about turning off the laptop and letting it rest. Some have a bad habit of leaving their laptops running even at night.

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