Bo bootable device message on MBP I need help

Discussion in 'MacBook Pro' started by SinisterPower, Jul 31, 2011.

  1. SinisterPower macrumors member


    Apr 16, 2011
    So I woke up at 6-7am and went for a run and when I came back I turned my computer on and I got a message saying,
    No Bootable Device And Press Any Key..............

    I force shutdown then power back up holding the option key and I select my Macintosh HD Startup disk and then it boots into my OS. The message didn't make me feel warm inside so I need some help. Anyone?

    Oops Misspelled No with Bo. Sorry Lol.
  2. snaky69 macrumors 603

    Mar 14, 2008
    Could be that your hard drive is starting to fail, or it could be a one time occurance, keep a backup and a watchful eye on things.

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