basic electronics/lightning q

So it seems like lightning might have taken out some electronics the other day
- fwiw all were plugged into surge protectors and the outage seems sporadic- 1 of 3 tvs, 1 of 2 x boxes, and the router were effected- also other thing were plugged into the same surge protectors and both other electronics and surge protectors seem fine)
The question is are these possibly fixable or alles kaput?