crwdns2934241:0crwdne2934241:0 rokin154

crwdns2934249:0crwdne2934249:0:

Just from the pictures I would say that there’s a problem with the LCD display itself.  It is either a bad controller chip or the LCD element has pulled away from the contacts to the controller.  I’m afraid it may not be repairable.  Definitely check with Dell.

crwdns2915684:0crwdne2915684:0:

open