crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

With the internal display connected and powered take a bright flashlight held against the screen at a sharp angle are you able to see the faint image of your desktop and it’s icons? Make sure you don’t mar the screen!

If not then you likely have either a bad connection or a bad GPU board.

crwdns2915684:0crwdne2915684:0:

open