Folder icon with question mark
I have seen numerous threads on this and everyone just tlaks about th eissue on start up and follow the recovery process. Well I don't have the issue on startup, just after a period of time and after doing the whole recovery/reinstallation process everything starts up fine, then about an hour later it reappears. I have run the Apple Diagnostics an dthe code ADP000 - No issues comes up. Can anyone else give give any clues? When it is up and running I have no usage issues, everything is fine, until the folder with the question mark comes up again. I have even done the full erase etc process by the way and I am using a Mac desktop and latest OS