crwdns2934241:0crwdne2934241:0 Opra

crwdns2934249:0crwdne2934249:0:

In my case (iMac wont boot up past the white apple screen with the spinning circle.) it is a motherboard faulty: capacitors burst. HDD Test passed.

crwdns2915684:0crwdne2915684:0:

open