crwdns2934241:0crwdne2934241:0 Dan
crwdns2934249:0crwdne2934249:0:
I had a few, one had liquid damage on the logic board after a good clean and replace a few bad SMD devices I got it working again. A different system had a bad T-CON board had to replace the display assembly, the third one seemed to respond to a OS update and an SMC reset.
crwdns2915684:0crwdne2915684:0:
open