Answer to: MacBook Pro still won't charge after replacing everything.Ever figure this out? Im having the same problem. But what the above guy said about the HD/IR Cable made me intrigued. Because my cable actually is not fully screwed in where the "grounded" part is (2 loop holes flanking the ribbon midway between HD and logic board. Because i lost those screws but thought it was just for fastening. Could it have some electricity functionality to it thats affecting charging through the DC in?