ForumsRecent PostsMembers Forums Forums Repair Questions iMac 27" 2012 probl... Notifications Clear all iMac 27" 2012 problem screen white Repair Questions Last Post by Anonymous 4 years ago 1 Posts 1 Users 0 Reactions 1,091 Views Solved RSS Guest (@Guest) Joined: 4 years ago Posts: 1 Topic starter April 6, 2023 5:59 AM [#622] hello I have iMac 27" 2012 problem screen white and non Star boot disk with ALT key thank you so much  Quote Leave a reply Author NameAuthor EmailTitle * Attach file: Maximum allowed file size is 10MB Subscribe to this topic Preview 0 Revisions Save Draft Saved Share: