The living room light is 4 ways, and now the first road is not lit, what is the problem

Updated on Living room 2024-09-09
2 answers
  1. Anonymous users2024-01-24

    Either the live wire is broken or the neutral line is broken. One joint at a time to check the breakpoint.

  2. Anonymous users2024-01-23

    Generally, the joint connection is loose.

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It s clearly a core pull.This is also known as disconnection.It s too simple.You can find out where the break is