I was sitting watching TV when I heard a banging type noise coming from outside. I thought it was my neighbors kids so I ignored it and I didn't hear it again. Then about an hour later, I woke my son up from his nap to discover none of the power was on in his room. Weird. As I investigated, I discovered the dining room power was also out. I just assumed the circuit had tripped and went outside to turn it back on. All the circuits were already on! I decided to switch them all on and off a few times, but the power still hasn't returned. What would cause power outage in only 2 rooms? It happened so suddenly. I still don't know if the noise I heard earlier had anything to do with it or not. It's dark and cold outside and I'm frustrated! Help!