Chosen Solution
Hi, I have a 2018 MacBook Pro Touch Bar I swapped out the logic board because the other one crapped out the new one in this case is turning one its giving 20v but yet the case of the MacBook won’t turn on. All I get is a black screen and no fans won’t charge. But I do know the keyboard works because I’m able to put it in to DFU mode what would cause this?
Did you also swap out the TouchID button which should have come with the logic board, if not give that a try, if you didn’t get the button which is married to that given logic board then you’ll need to get your money back as this will be a useless logic board without it.
