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The reason why the power adapter indicator light is off.ac power adapter Factory

source:Industry News Popular:adapter release time:2021-12-02 11:00:52 Article author:sznbone

  The reason why the power adapter indicator light is off.ac power adapter Factory(图1)

  When we were using the power adapter, we suddenly found that the power adapter indicator did not light up. There are many factors for the power adapter indicator light off. What are the reasons why the power adapter indicator light does not light up? Next, the power adapter manufacturer will explain it in detail.

  1. The indicator light on the power adapter is not bright, then it may be that the adapter is not connected to the socket, or there is no electricity at the socket, or the adapter is broken.

  2. Check whether the external adapter is correctly connected to the powered device, and whether the external power adapter is working properly. If you can't find the problem, it is recommended to take it to a professional repair point for repair or replace the power supply.

  3. In addition, you can also use a multimeter to check whether the output voltage of the power adapter is normal, whether the socket is loose, and re-power off to see if the fault can be eliminated, or all are normal but the lights are not on, so the indicator light may also be aging.


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