Chosen Solution
Hi, I changed the display assembly from the macbook. After the replacement no image. The trackpad clicks when I power on the macbook but touch bar en green light shift does not work, no fans spinning. I can see an extern mouse is “working” when connected (red light from the mouse). 1 time the fans were running and another time I heard the charging bling (bling bling bling bling bling, … until i pressed power button). The GPU is getting hot (not extremely) when macbook is “powered on” No visual damage to the logic board. What can be the problem and how do i fix this?
Disconnect the battery again and pull the ribbon cable going to the T-CON board from the logic board. Plug in an external display and see if the system starts up that way.
