iMac hangs on start-up?

Discussion in 'iMac' started by MiniD3, Nov 27, 2015.

  1. MiniD3 macrumors 6502a

    MiniD3

    Joined:
    Mar 9, 2013
    Location:
    Australia
    #1
    Hi guys,
    Just started happening in the last week,
    When I switch on, the little black line runs from left to right and hangs in the centre and will go no further
    I then re-boot and the system starts OK
    The system is,
    750SSD
    Screen Shot 2015-11-27 at 11.34.41 AM.png
    .......Gary
     
  2. JohnDS macrumors 65816

    Joined:
    Oct 25, 2015
    #2
    Boot into recovery mode by holding down command-R and run Repair Disk from Disk Utility First Aid.
     
  3. MiniD3 thread starter macrumors 6502a

    MiniD3

    Joined:
    Mar 9, 2013
    Location:
    Australia
    #3
    Tks John,
    For the first time this week, sure enough, it booted OK this morning,
    When I do the ⌘R option, ist the repair automatic?
    And is that all I have to do?
    Sorry for the other questions, this 70 year old is a bit behind the technology
    .......Gary
     
  4. JohnDS macrumors 65816

    Joined:
    Oct 25, 2015
    #4
  5. MiniD3 thread starter macrumors 6502a

    MiniD3

    Joined:
    Mar 9, 2013
    Location:
    Australia
    #5

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