R
Radiation
I was putting up a projector on the ceiling, in a stud, things were going good, until.... Sparks came out of my screw. Followed by smoke. The breaker didn't trip when this happened. I opened the ceiling, and there was a wire between the drywall and what I thought was a good stud. Anyway, my screw did not go through the wire. I taped it thinking no damage had been done. So yesterday I notice there are no lights on in our ets unit upstairs ( heater ). My question is, can I just got that wire that I screwed into, and put a cap on it? Im just hoping the heater isn't fried. Please help.