crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

Your logic board has a problem somewhere within the video logic. What you are seeing is the loading of HDMI port appears to act as a signal load as the internal one has failed.

Someone with good board diagnostic & micro soldering should be able to fix your logic board. Otherwise you’ll need  a new logic board.

crwdns2915684:0crwdne2915684:0:

open