Recently had a power outage caused by a falling tree. When the power was reconnected, power surged on and off wildly. Seemed like a cut in neutral, so i shut off power to the house and got the power company to come back out and reconnect the power properly. Afterward, neither of my garage door openers worked. Pic related is the circuit board for one of them. Can you tell if any of the components are fried? If so, how? Also, is/are there a component(s) in electronics in general that is/are likely to be damaged by surges in power? I appreciate any help with this, electronics have been something I've always wanted to learn more about.