The answer to 'rewiring not working' is that there could be several common causes, such as a faulty circuit breaker, loose connections, or a problem with the wiring itself. Symptoms may include lights flickering, outlets not working, or circuit breakers tripping. Solutions can range from resetting the circuit breaker to replacing damaged wiring, but more complex issues often require the expertise of a licensed electrician.
For minor issues, homeowners may be able to troubleshoot and fix the problem themselves, but for any significant rewiring or electrical work, it's best to call a professional. Electrical work can be dangerous if not done properly, and improper rewiring can create fire hazards or other safety risks.