Place your hand on the underside of a working laptop. You will definitely feel the warmth. This is fine. Any computer heats up during operation. But if the temperature inside the laptop exceeds the permissible limits, then this can lead to damage.
Why is the laptop warming up
Any working electronic equipment is heated. Electrons run through conductors and semiconductors. In the course of this eternal race, the elements of devices are heated. Sometimes you need it - in a kettle or iron. Sometimes not. The more intense the run, the higher the temperature. In turn, electrons rush around faster, the more the laptop processor and its video card are loaded. The more interesting the game, the more the laptop heats up.
Over time, the laptop starts to get very hot, often freezes, and spontaneously turns off. Overheating can cause the north and south bridges to burn out. One of the most common laptop breakdowns is the failure of the video card.
Cooling
You need to fight with increased temperature. Everything is like people! Only aspirin pills do not help here. Forced cooling required. And if it is relatively easy to do this in an ordinary computer, then ventilation in a laptop is a complex engineering and design task.
In terms of power, a modern laptop is no different from stationary computers. No less heat is emitted there, but the compact design complicates the solution. The density of the microcircuits is very high. There is practically no free space inside the laptop. After all, in this small box, in addition to the motherboard with the processor and RAM, you also need to install a hard disk and a DVD drive.
The cooling system of the laptop consists of ventilation holes in the case, a small fan and a copper radiator that snakes around the processor and video card microcircuit. The heat sink removes the generated heat and transfers it to the fan, which blows hot air out through the openings in the laptop case.
The vents are relatively small and quickly clog with dust. There is no way to install powerful fans in the laptop. If the processor or video card is heavily loaded, then the cooling becomes ineffective.
Self-cleaning can lead to damage, especially if you have no previous experience with such work. It is recommended to contact specialists for the service.
Better to prevent
Laptop prevention is the best remedy for overheating. Regular cleaning of dust accumulated inside may not be a panacea, but it is, without a doubt, a powerful tool for combating overheating.
Ensure that fresh air is not blocked from the ventilation slots on the bottom of the laptop. It's nice, of course, to chat on a social network, luxuriating in bed. But don't forget that the blanket wraps around the bottom of the laptop securely. A little work in these conditions and the device will start to get very hot.
There are laptop cooling pads on sale. If you have a very powerful computer, a stand will help extend its life.
