I have a Hampton Bay 7 light track light kit. Each of the 7 light fixtures on the track have a halogen 20W bulb in them. Recently, the power in my house went off for about 10 minutes. This happened at night, so all of the lights/ switches were off. After the power came back on, I noticed that my track lighting does not turn on. It is the only thing in the house that does not work since the power went out. I have checked all the breakers, and none of them tripped. Is it possible a power surge ruined the track lighting even with the switch off? Is there something in the lighting fixture itself that could have blown? Can just that item be replaced or is the whole track light kit ruined?

P.S. I bought a new bulb just to try it, just in case all the bulbs blew, and it still does not work.