The answer to 'why is my GFCI outlet not working' is that there are several common causes, including a tripped GFCI, a faulty GFCI, or a wiring issue. GFCI outlets are designed to trip and cut power when they detect a ground fault, which helps prevent electric shocks and fires. If the GFCI is not working, it's important to troubleshoot and address the underlying issue.
Some common symptoms of a non-working GFCI outlet include no power to the outlet, the GFCI test button not working, or the GFCI continuously tripping. Solutions may involve resetting the GFCI, replacing the GFCI, or checking the wiring. While some basic troubleshooting can be done by homeowners, it's generally best to call a licensed electrician if the issue persists or you're not comfortable working with electrical systems.