crwdns2934241:0crwdne2934241:0 Zach

crwdns2934249:0crwdne2934249:0:

You could try disconnecting and reconnecting the display and perform an NVRAM reset, but on this model this symptom most likely indicates a failing display assembly. The issue might be due to a failure of the attached display board, but in either case you'll probably need to replace the display to fix it. Good luck!

crwdns2915684:0crwdne2915684:0:

open