The answer to 'electrical panel not working' is that there are several common causes, including tripped circuit breakers, a faulty main breaker, outdated wiring, or a problem with the panel itself. Symptoms may include flickering lights, appliances not working, or the panel feeling hot to the touch. Solutions can range from resetting a tripped breaker to replacing the entire electrical panel, depending on the issue.
If the problem is limited to a single circuit or appliance, you may be able to troubleshoot and fix it yourself. However, for more complex issues or if you're unsure of the cause, it's best to call a licensed electrician. They can safely diagnose the problem and make the necessary repairs or replacements.