Articles about Troubleshooting
How can I troubleshoot a problem with a Multi-Wire Branch Circuit? The Difference Between Series and Parallel Electrical Circuit Wiring.
What could be causing the copper ground and neutral wire be hot? Power went out in bathroom and I checked the circuit breaker, and the GFCI and it seems fine.
Why White Wires are Sometimes Used for Light Switches: Wiring Light Switches with White Wires
GFI and GFCI Questions: The GFCI Does Not Always Trip, Lost Power to Other Plugs and Light, The GFI to my Bathroom Quit Working. How to Fix Common Problems with GFCI Outlets, Guide to Troubleshoot and Repair a GFCI Outlet Problem.
I had this same thing happen to me. What I finally discovered is that the cable from the monitor to the computer was…
Why did a light socket pop when I changed the light bulb, which caused all the lights in the fixture to go out? How to Repair a Light Fixture Switch or Socket Problem.
How Can I Fix Outlets that Do Not Work? How to Troubleshoot Outlet Wiring Problems and Make Repairs.
Why did my outlets on the stop working? How to Troubleshoot a Outlet Circuit Problem.
What caused a light fixtures to stop working after I changed the light bulb? Homes with old electrical wiring could experience problems that will require some electrical trouble shooting to locate the problem.
What to do about Abnormal Electrical Voltage Problems: The Most Common Electrical Power Problems that Affect Voltage.
How to Deal with Potential Electrical Problems: I have a whole circuit that goes out and then comes back on after about three hours
Why do my Christmas lights keep tripping the outlet outside of my house? Common Problems that Cause Christmas Lights to Turn Off.
How to Wire a Light Fixture with a Blue Wire, Orange Wire, and White Wire: Wiring a light fixture with a black and white wire.
Why is the electrical circuit voltage not reading normal with a voltage tester? How to Locate a Voltage Problem, Electrical Tests for Locating the Cause of Incorrect Voltage.
How to Wire an Irrigation Pump Motor: Determining the Pump Motor Circuit Size, Electrical Codes and Wiring a Pump Motor.
How to Repair an Outlet that Lost Power: Electrical Troubleshooting Methods for a Wall Outlet and Electrical Circuit Wiring.