Will the main engine not start because it is wet?

1. check the host. When the computer is turned on, it can be simply judged that the power supply is working normally if the power supply fan of the host computer turns on. Then the computer host usually has a short beep after the self-check, and the hard disk light will flash irregularly when the operating system is started. If these phenomena are all normal, the fault is on the display. Of course, if conditions permit, the simplest way is to connect the host to other monitors for testing. 2. If the host does not have the above normal phenomena, for example, the power supply fan and the CPU fan fail to start, or automatically stop after a while of rotation, it is because the computer is affected by moisture and cannot pass the self-test, and the protection circuit of the power supply or the motherboard works, so the machine cannot be started. The simple way to deal with this situation is to disconnect the power supply, open the chassis in a ventilated position, and then try to start it after dust removal and dehumidification. About one-third of the computers affected by humidity can be repaired in this way. If the chips are burned and the short circuit is serious, they need to be sent to the computer hospital for maintenance. 3. If it is a picture tube display that emits a "crack" sound, it is that the electronic integration is burnt out or the high-voltage circuit is damp and "ignited", which is a common fault. If the maintenance value is not high, readers can go to the high-tech computer city to buy a cheap LCD monitor to replace it. 4. In case of seasonal wet weather, the computer should be kept as ventilated and dry as possible during use. In addition, it will be hot when running, so it is also a preventive measure to leave the computer on.