Does the wired connector reach as far as those metal pins on the logic board, in the
picture, where a few red wires appear next to it? If it does, had you looked closely to
see if the pin configuration in the jack would work, if you orient the socket 180° from
the previously-tried position? Usually these items are intended to work only one way.
Otherwise, I suggest you call ahead and ask an independent Apple authorized service
provider if one of their techs could give you about 5 minutes of time, at a bargain rate,
so you can put the computer back together again. You may not have to pay for a hour
if you are lucky. But most shops (except genius bar at Apple Store) have a minimum.
Sorry to not offer much help at some distance, and I don't know an Apple product
specialist with training in repair of portable MacBook computers.
Good luck & happy computing! đ