Can't Use Bootcamp?!?

Discussion in 'Windows, Linux & Others on the Mac' started by Blakeasd, Apr 14, 2012.

  1. Blakeasd, Apr 14, 2012
    Last edited: Apr 14, 2012

    Blakeasd macrumors 6502a

    Joined:
    Dec 29, 2009
    #1
    Hello!

    I am trying to install Windows on my Mac using bootcamp. Whenever I launch bootcamp I get this error: The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.

    Disk Utility shows my HD as being a single Mac OS Extended (Journaled) drive, but apparently Bootcamp doesn't agree. :confused:

    What should I do? Thanks!

    I am running OS X Lion on a Macbook
     
  2. MacDawg macrumors P6

    MacDawg

    Joined:
    Mar 20, 2004
    Location:
    "Between the Hedges"
    #2
    Not enough free contiguous space
    Clone your HD and restore
    Common issue
     
  3. Blakeasd thread starter macrumors 6502a

    Joined:
    Dec 29, 2009
    #3
    I have 180GB of free space... how would I clone my HD and restore?
     
  4. murphychris macrumors 6502a

    Joined:
    Mar 19, 2012
    #4
    This is the PITA that is Boot Camp. Very limited information on why it can't do what it ought to be able to do. Are you really sure you need to run Windows this way? You could do it in a VM for free using Virtual Box and not get involved in resizing the Mac OS volume, and rebooting between environments. But if you insist. Go to terminal, type the following commands, post the results here, but please format them using the code tags (highlight the pasted text, and click on the # button in the toolbar.)

    Code:
    diskutil list
    Code:
    diskutil resizevolume /dev/disk0s2 limits
    Code:
    sudo fdisk /dev/disk0
     

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