Unbootable Macbook Pro

Discussion in 'Apple Hardware' started by Nicolai Sylvest, Dec 18, 2014.

  1. Nicolai Sylvest

    Nicolai Sylvest Geek Trainee

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    Hi, I have a macbook pro model 2010-2011. I7 processors.

    I tried to update it to Yosemite. It made an error and went off. I tried to turn it on again. It loads the grey screen with the apple logo, and loads a boot bar. When it's done loading that after a couple of minutes, it just turns off automatically.
    I tried to back it up with an external drive with disk utility but it can't.
    I tried to run it in single user mode, but it cant check the osx as it says that there is some wrong values in the volume I think. And it can't repair it. It just keeps looping from that point, till I manually turns the machine off.
    It cannot safe boot either.

    I do not have another mac or an installation disc. Bit I do have an external drive.

    If I could just get it backed up so that I could re-install the osx.

    Hopefully someone can help.

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