crwdns2934241:0crwdne2934241:0 [deleted]
crwdns2934249:0crwdne2934249:0:
Personally I have repaired the logic board on one of these before, and the backlight is easily damaged. It is very possible that it is just a bad backlight or a broken backlight cable. @danj said, take it back to the repair store and ask for a refund and have then repair it properly or take it somewhere else that is more qualified.
crwdns2915684:0crwdne2915684:0:
open