Description : When I put a tester in it, my left hole and the pin light up. That pin shouldn't be on during the test, should it? I'm not an electrician, but it seems strange to me. I'd rather ask than put a computer in there.
Last Answer : The pin should definitely not be lit ... ;-D Take it out of the socket and either have it checked by an electrician - or throw it away - definitely do not use it !!!