I have a friend who suspected their house got struck by lightning this weekend. A bedroom AFCI breaker was tripped, the A/C didn't work, the garage door opener didn't work, and his router for his computer didn't work. A/C didn't work because it knocked out the programmable T-Stat. Liftmaster garage door opener has a big electronic board in it. And the router has electronics in it. Couldn't find any damage from a direct strike. I strongly believe a surge came through his SEC and did this damage, especially with the tripped AFCI breaker. However, if lightning struck close to this house, is it possible that there could be enough EMF or Static Energy (or something along those lines), to knock out these electronics? Frank