Although modern computers are quite reliable devices, however, occasionally there are situations to which even experienced users are powerless.For their decision to resort to the recommendations in the global network, or even to contact the service centers.When the computer reboots itself, it is just right to speak about such a situation.
To correct this abnormal behavior, you must correctly define it.The computer restarts due to occurrence both hardware and software faults.In some cases, possible self "repair".
One of the most trivial reasons due to which the computer is rebooted - this button is reset (reset, reset) the system unit.The global network is even a funny saying, this rehashed Shakespeare, which indicates one of the causes of spontaneous reboots.As you know, in the case of a personal computer, there are two buttons - on / off and reset.The second - a "hot" to restart the entire system, reset all of the results.
Physically it is made in form of two spring-loaded normally open electrical contacts.Hangs just press the button and your computer restarts.Conveniently and efficiently.But sometimes in the space between the contacts gets conductive objects or bend the contacts themselves because of excessive pressure.As a result, the computer does not boot, falling into a cycle of reboots.Sometimes the condition of contacts allows to boot.But at any moment all the work and reset the computer restarts.So, just check the status of the tester button reset.
also frequent spontaneous restart due to overheating of internal components.Open the case and visually check the condition of the fans on the processor, graphics card and power supply - when the computer is running, they should rotate.Pre useful to clean metal radiators on the insulating dust.During operation, the temperature is controlled using AIDA64 (Computer - sensors).At values above 60-70 degrees should think about additional cooling and / or replacement of the cooling system.By the way, it can sometimes help to work on the computer, which remove the side cover of the system unit.Next
common cause reboots - is the addition of new equipment, which proved to be incompatible with the existing configuration.So, sometimes it is enough just to connect your sound card PCI, to work the computer has ceased to be sustainable.Solution: turn off all the "extra" unit.
Sometimes spontaneous reboot caused malfunctions memory.The system can work well as long as there is no attempt is made to write bad cell chips.It should prepare a test drive or USB stick with the program and test MemTest86 + memory.Radical solution - to remove the card from one module (if more than one) and test the computer with him, and then the same thing for the other modules - so you can troubleshoot.By the way, if you turn off the computer reboots, the reason may lie in the software update.
