MacBook Pro 2014 no keyboard input on boot.

Discussion in 'MacBook Pro' started by ethan028, Apr 14, 2015.

  1. ethan028 macrumors 6502a

    ethan028

    Joined:
    Apr 4, 2009
    Location:
    San Francisco, CA
    #1
    hey guys,

    so I have a MacBook and I tried installing windows 8.1 and the installation finished but when it rebooted it got stuck on a black screen on boot. Can anyone help me fix this problem? resetting the NVRAM works but it didn't fix the problem, literally the screen is on but it just stays on a black screen. Im not sure what I should do because it won't even accept any keyboard input...

    Thanks Guys
     
  2. bmclaurin macrumors member

    bmclaurin

    Joined:
    Nov 10, 2011
    Location:
    Las Vegas, NV
    #2
    Did you use Bootcamp assistant and allow ot to download necessary drivers to an attached usb drive?
     
  3. ethan028 thread starter macrumors 6502a

    ethan028

    Joined:
    Apr 4, 2009
    Location:
    San Francisco, CA
    #3

    Yes, I did they are on the external USB drive
     
  4. hobbbz macrumors 6502a

    hobbbz

    Joined:
    Mar 8, 2005
    #4
    Is it possible you actually wiped your mac HD?
     
  5. ethan028 thread starter macrumors 6502a

    ethan028

    Joined:
    Apr 4, 2009
    Location:
    San Francisco, CA
    #5

    I checked that out actually, that wouldn't make sense because I can't boot into internet recovery.
     
  6. yjchua95 macrumors 604

    Joined:
    Apr 23, 2011
    Location:
    GVA, KUL, MEL (current), ZQN
    #6
    Internet Recovery can run without OS X on board.

    Even with an unformatted drive, you still can boot into Internet Recovery.

    Open Disk Utility from Internet Recovery and look for your partitions. If your OS X partition is missing, you wiped it.
     
  7. ethan028 thread starter macrumors 6502a

    ethan028

    Joined:
    Apr 4, 2009
    Location:
    San Francisco, CA
    #7

    Yes, I can't boot into Internet recovery...
     
  8. ethan028 thread starter macrumors 6502a

    ethan028

    Joined:
    Apr 4, 2009
    Location:
    San Francisco, CA

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