Press the power button to turn the host and the power supply does not turn

time：2024-12-16 15:02:25 Smart Electronics

Content 1:

1. Detect the power supply problem, unplug all the wiring, and short-circuit the power supply to see if the power supply is in good condition.

2. Check the motherboard, plug in the power supply to the motherboard, use a screwdriver or the like to start the short, make sure that there is no problem with the motherboard power start, if it can start normally, it is not good to connect the computer between the boot button and the motherboard, this problem is generally not common.

Content 2:

1. The power cord of the computer host is disconnected. You can unplug the power cord to see if there is oxidation. You can also change the power supply of the monitor to the main unit and try it. If the monitor power cord turns on, it means that the power cord is a problem.

2. If there is no problem with the power cord, it may be a computer power failure. For example: the power supply wire is broken, the power supply parts are broken, etc. If possible, you can try to change the power supply and plug it in, and use the alternative method to determine the cause of the failure. Hope it helps. If you still don't understand something, please feel welcome. Please adopt.

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