crwdns2934241:0crwdne2934241:0 originalmachead

crwdns2934249:0crwdne2934249:0:

'''Connect to an external monitor '''if there are no video problems it eliminates the VGC (VPU) and logic board as potential problems. ''If the problems also appear on the external display ''you'll need a replacement logic board.

''If this answer was helpful please '''remember to return an mark '''it Accepted.''

crwdns2915684:0crwdne2915684:0:

open