The answer to 'why is my fuse box not working' is that there are several common causes, including tripped circuit breakers, blown fuses, and faulty wiring. The symptoms may include lights flickering, outlets not working, or the entire fuse box being completely dead.
Some of the most common solutions include resetting tripped circuit breakers, replacing blown fuses, and checking for any loose or damaged wiring connections. However, it's important to note that working with electrical systems can be dangerous, so it's generally best to call a licensed electrician if you're not comfortable troubleshooting the issue yourself.