On and Off Question Mark Folder Problem

Discussion in 'MacBook Pro' started by Victorchou24, Jul 27, 2016.

  1. Victorchou24 macrumors newbie

    Jul 27, 2016
    I just recently bought a 1 TB SSD from Aura for my Retina Early 2015 Macbook Pro. I'm running both Windows 10 and El Capitan via bootcamp. The problem is that sometimes when I turn off my Macbook and leave it off for hours, then turn it back on again, I get the flashing question mark folder. I'm able to get back into the Macbook OS by pressing option at startup and select the desired OS, however, I want the initial boot-up to start with the Macbook OS. The weird thing is that this problem only occurs if I turn on the Macbook after being off for a long period of time. Any ideas on how to solve this problem? Thanks!
  2. tubeexperience macrumors 68040

    Feb 17, 2016
  3. Hellhammer Moderator


    Staff Member

    Dec 10, 2008
    Check startup disk setting in OS X and make sure the OS X volume is selected.

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