The reason for the failure of the motherboard

There are generally three reasons for the failure of the motherboard:

human failure

Some friends have little knowledge of computer operation, and do not pay attention to operating specifications and safety during operation, which will cause damage to some parts of the computer. For example, when plugging and unplugging equipment and boards under power, excessive force when installing equipment and boards may cause damage or deformation of equipment interfaces, chips, and boards, resulting in failures.

Environmental failure

The failure caused by the external environment generally refers to people caused by unknown circumstances or unpredictable and irresistible circumstances. Such as lightning strikes and unstable mains power supply, it may directly damage the motherboard. In this case, people generally have no way to prevent it; another situation caused by the external environment is the failure caused by temperature, humidity and dust. The symptoms of this situation are: frequent crashes, restarts, or sometimes can be turned on and sometimes not turned on, etc., resulting in unstable performance of the machine.

quality failure

Component quality causes failure

This situation means that a component of the motherboard is damaged due to its own quality problems. This kind of failure generally causes some functions of the motherboard to fail to work normally, the system fails to start normally, and an error is reported during the self-checking process.