White Folder icon Mac
My computer won't turn on And a white screen with a question-marked folder flashes
Apple Event: May 7th at 7 am PT
My computer won't turn on And a white screen with a question-marked folder flashes
Reinstall OS X. What version were you running?
OS X Mountain lion
Go back - Disk Utility drop down - scan for disks to see if DU sees your disk.
Yes - try to repair it.
No - hard drive needs to be replaced.
White Folder icon Mac