BootCamp flashing question mark

Discussion in 'Windows, Linux & Others on the Mac' started by pcgeek12345, Jan 3, 2016.

  1. pcgeek12345 macrumors regular

    Joined:
    Oct 9, 2011
    Location:
    New Jersey
    #1
    Hey guys. I am trying to install Windows 8.1 in bootcamp on my 2015 15" retina MacBook Pro. It partitions fine, and I choose the ISO, but when it reboots to start the Install, I get a flashing folder with a question mark. I've tried a few times with different ISO's, same result. Does anyone have any idea how I can fix this? I am on the 10.11.3 beta.

    Thanks!
     
  2. maflynn Moderator

    maflynn

    Staff Member

    Joined:
    May 3, 2009
    Location:
    Boston
    #2
    The flashing question mark means it failed to find any boot device. Did you try holding down the option key while the Mac boots up? That will give you a list of bootable volumes to select.
     

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