12 Replies Latest reply: Nov 1, 2012 10:22 AM by chachafrisk
chachafrisk Level 1 Level 1 (0 points)

After two visits to Apple repair specialists, the last of which resulted in the logic board being replaced, my iMac now takes 10 minutes (I timed it!) to boot up. Most of this time is spent with a plain light blue screen.