What to do if the computer spontaneously reboots

The presence of this problem is likely to testify netrol In the hardware of the computer. That is, to clarify the reason open the system unit And we investigate its components. First of all, it should be held prevention, After all, dust can impede the normal operation of the device.

Overheating of the video card and processor

We produce visual inspection motherboard and video cards for defective components such as swollen condencators or non-working cooler cooling. In the presence of them followed replace In the service center or independently in the presence of a certain experience in this matter. Are there any burnt, ribbon or damaged cables? Maybe somewhere contacts.

If this is all right, it can be possible overheating CPU or video processor Due to the dried or incorrectly applied thermal paste. In this case, it works protection. Replace the thermal pasteAfter removing the fans and the radiators of these devices before. Apply it as a thin layer as much as possible, while covering the entire surface of the processor.

Small computer case

Overheating of the components is the most common cause of spontaneous shutdown or restarting the computer. In addition to the problems described above, pay attention to the device housing. Perhaps it is incommensurable with the capacity of the component installed in it or is not enough well thought out. ventilation system Or cooling.

You can of course buy a new housing, and then transfer all the components there. However, this may be very expensive. More budget option will be the installation additional fansIf the size and design of your case will allow it to do.

To make sure that the reason for rebooting lies in a small case. We recommend turning on the computer with an open lid For complete and free air access. If the computer works stably, then cause - overheating.

Another recommendation, if you can start and operating a computer at least for a while, install Specialized software for research temperatures, cooling coolers and supply voltage coolers. For example, a very convenient Everest program (it is AIDA64).

In the Computer \\ section, the sensors have information about the temperatures of most internal components. On the Tool tab, there is an item test stability test. With it, you can learn a lot about the likely causes of overheating.

Weak power supply

If it is not possible to run on the PC time and explore whether power connected on all devices. Disassemble Power supply and check it on defective components (swollen capacitors, no cooler is spinning). Replace BP If there are suspicion of a malfunction.

Computer system block

Check if the power of the used BP is configured, installed components.

Uninterruptible power system

Among third-party problems, check power supply Networks, there are no voltage jumps. It is best to use an uninterrupted power supply.

Faulty RAM

Be sure to check the RAM. Try run computer With one of the RAM planes, if you have several of them.

RAM

Faulty module can also be defined using the test. Memtest86..

Memory check

Possibly used by the scope of RAM not enough For computer tasks. You may have to buy a new additional memory module.

Other possible reasons

If the restart is accompanied by a BSOD (blue screen), the malfunction can be determined by the error there.

After determining the code in the search engine on the Internet we find error description And act on the situation.

Other more rare reasons, we note viruses and incompatibility Separate devices or drivers.