Оригинальный сообщение: Kirill Sokolov ,
MacBook turns off right before entering OS after new battery
I just replaced the battery in my MacBook and now it’s acting really weird, at first it would boot in and the battery would work, so i then put the cover back on and after that it would do nothing. I took the cover off again and checked that everything was ok, it was. So I tried out again, nada not even a spinning fan. I then plugged it in, the MagSafe lights up orange but nothing more. The current fix I have is to reseat the battery, turn it on but it still only goes to the macOS progress bar before it shuts down.
MacBook Pro 13" Retina Display Late 2013