What is the reason why the computer always crashes?

Common computer failures include blue screen, black screen, flower screen, automatic shutdown and restart, and so on. Among them, computer crashes are also very common. For example, computer screen freeze-frame crash is a common trouble. Let's briefly analyze the reasons why the computer screen freezes. CPU problem may be the main reason. Come and have a look.

What is the reason for the computer screen crash?

1, CPU oxidation.

So far, I have met many times, all of which are Intel's CPU, but AMD's CPU has never met. The contacts on the CPU are in contact with the pins on the motherboard, and the direct consequence of contact oxidation is poor contact, which leads to the CPU not working normally and leading to a crash. The solution to this problem is simple. Just remove the CPU and clean it with an eraser.

2. Dust accumulation.

I often repair some computers that make people jump out of the box, just like seeing a newly unearthed cultural relic. Dust on the motherboard and other hardware is the invisible killer of the computer, which is likely to make the circuit board short-circuit during work, thus crashing. The solution is also very simple, just find a brush to clean it, or find a powerful hair dryer to blow it clean.

3.CPU temperature is too high.

The premise of normal operation of the computer is to control the hardware temperature in a suitable range. Once the temperature exceeds this range, the computer will be unstable. In addition to its own reasons, the CPU temperature will exceed the standard, which is more related to external heat dissipation conditions. After a certain period of time, the thermal conductivity of the thermal paste coated on the CPU will be weakened, and the heat of the CPU cannot be transferred to the heat sink in time, so the temperature of the CPU naturally remains high. Moreover, the cooling fan itself cannot work normally, which will also make the CPU temperature too high and the computer crash. Solution: It is suggested to replace the cooling fan with better quality, and the cooling paste should be evenly coated on the CPU surface to achieve the best cooling effect.

4. There was a collision.

Sometimes the host computer will crash instantly when it is hit by an external force. For example, some people accidentally kicked the mainframe with their feet, or accidentally bumped into the table when moving the mainframe. These actions may make the internal hardware of the host loose, have poor contact, and then crash. This depends on everyone paying more attention when using the computer at ordinary times, and there is nothing to say.

The crash is usually caused by hardware failure, and of course, the system problem cannot be ruled out, but the possibility is relatively small. So this problem usually starts with hardware. The reasons for the failure are mainly the above four points. Of course, there are other reasons, so I won't go into details.

The above is the introduction of the cause of computer screen crash, I hope it will help everyone.