Sorry to say this but this does not video had me cause a problem to the USB charging Board ribbon.
it mentioned starting removing the front panel from down, not mentioning that there is a fine ribbon that can be damaged!
you should start from Top.
apparently the Battery had previously been removed because I could not remove this easy.
I found another video on YouTube which helped me diagnose the error and was more informative.
Однажды Они, Вы смогут просмотреть график вашего рейтинга, накопленного за всё время.
Репутация еще не заработана.