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

crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

You are correct.  The video processor on the logic board is good.  Your problem is isolated to the display.

crwdns2915684:0crwdne2915684:0:

open