Tools That May Help
Before calling a professional, these common tools may help you check the issue safely.
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Problem
Switch has power but does not operate light.
Common Symptoms
- Lights flickering unexpectedly
- Breaker tripping repeatedly
- Buzzing outlets or switches
- Intermittent electrical power
Possible Causes
- Faulty switch
- wiring issue
- load problem
How To Fix It
- Test switch
- inspect wiring
- replace switch
Safety Tip
Turn off power at the breaker panel before inspecting outlets, switches, or electrical connections.
When To Call A Professional
If power is present but no function, call a professional
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