crwdns2934241:0crwdne2934241:0 [deleted]

crwdns2934249:0crwdne2934249:0:

Yes. I have an idea:

Read the comments above. Alle of them. As soon as you tried everything mentioned here you can almost be sure your logicboard is broken.

crwdns2915684:0crwdne2915684:0:

open