Chosen Solution
Hi there. I have a A1466 with no display but it works perfectly with external display. It should not be the screen problem as I saw the screen works just once, so I guess it maybe video cable or something. Anyone knows which part may go wrong? Regards.
There are nine A1466 from 2012 to 2015, which one are you teaching help with: http://www.everymac.com/ultimate-mac-loo…
