Last weekend my sister used a blow dryer at my camp and took down the power to the house. I reset the breaker numerous times but still nothing. The only thing that comes on is the refrigerator and one light in the kitchen. They are both on the same breaker which is a 15 amp breaker. Before I left, I turned off all the breakers except the one that is working. What could be happening and how do I go about troubleshooting this?