Why the computer turns off during games: reasons

Perhaps, with the spontaneous shutdown or reboot of the personal computer at the most crucial moment of the exciting game, every user came across. However, even laptop owners often wonder about why the computer turns off during the game. Such behavior of the computer system may indicate that there is a hardware failure, and if you do not take appropriate measures, then there is a probability of an early failure of any component. Of course, you can include a system unit in the service center for diagnosis and repair, but sometimes the reason is so simple that paying for "recovery" seems not too reasonable. In this article, we'll point out why the computer shuts down during games , listing the main reasons for such a failure.

Lack of power

Each component, being a complex electronic device connected to the motherboard, consumes electricity. Its overall value should not exceed the power supply unit's capabilities. For example, if the power supply is capable of delivering 250 watts, then the total consumption of the entire system unit should not be more. For quality sources, 30% of the stock is enough, but in budgetary versions, where the indicated and actual values are significantly different, this difference can not be less than 50%. If this rule is not respected, then we can not be surprised why the computer turns off during games. To calculate the total capacity of the system unit, you can use two methods:

- on special pages on the web (there are a lot of such resources) to dial the number and type of components and press "Calculation";

- learn the power of each element on the manufacturers' sites in the "Specifications" section and sum them.

To make sure that the reason that the computer turns off during games is the lack of power, it is enough to turn off some of the components, reducing the load on the unit. So, you should temporarily remove the flash drives, additional hard disks, remove the overclocking. If possible, it is necessary to test the operation with a more powerful power supply.

Heat

Often, users who are interested in the question of why the computer turns off during games turn off the fact that the system unit needs periodic cleaning from dust. Gradually, the cooling systems are covered with household rubbish (dust, pile), which has a low thermal conductivity. As a result, the efficiency of the heat sink is reduced, and when the load is high (in games), the components overheat. The reason why the computer turns off during games is in 90% of cases is the banal clogging of cooling systems. You can check the heating with the help of the AIDA64 program by opening the "Sensors" tab in it. The problem is solved simply: remove the housing cover, in some way (but without water), clean radiators and fans. The same is true for laptops. Is that their disassembly is different because of the design features.

Software and hardware errors

In some cases, the cause of such failures are errors in the drivers. It is necessary to install a different version of the control program for the video card.

Also, do not exclude the possibility of failure of some components. As an example, we can recall the story of chip failure in video adapters with nVidia chips - the cards simply stopped working for no apparent reason.