ok.. do last year my macbook pro's surface where the plug goes in hot moisture in it due to being left outside over night long story short i got a new D/C board and new plug today and after installing the new board the laptop still will not turn on the light is green and my battery indicator lights are showing... am i being impatient and letting it sit for a couple hours will help??? but it wont turn on and the yellow light indicates its charging right... what else cud be the problem