The answer to 'my electrical meter won't turn on' is that there could be several common causes, such as a tripped circuit breaker, a faulty meter, or a power outage. If the meter is not receiving power, the first step is to check your home's circuit breakers to see if any have tripped. If the breakers are all in the 'on' position, the issue may be with the meter itself or the wiring leading to it.
If the meter is not receiving power, it's important to determine the root cause before attempting any DIY repairs. Electrical work can be dangerous, so it's generally best to call a licensed electrician to diagnose and fix the problem. They can safely inspect the meter, the wiring, and the electrical panel to identify and resolve the issue.