Partition disappeared - Tried to merge.

Discussion in 'macOS' started by electronique, May 9, 2010.

  1. electronique macrumors 6502

    Joined:
    Aug 27, 2008
    #1
    So I had my iMac set up with two partitions.
    1 - OS disk 160GB
    2 - Other 500GB

    Please note the 'Other' partition was empty.

    I either didn't research that well, or read the instructions I found by googling. But I had tried to merge the two partitions.
    I clicked on the main drive (WD 640GB) in disk utility - Clicked on the partition tab - the chose 'other' and clicked the minus sign... Something went wrong from here.

    Now Disk Utility shows the main drive (WD 640GB) as 640GB.
    But I click on OSX - It still only shows 16GB

    I have lost the other 500GB. Im not sure how to get it back..
     
  2. Hellhammer Moderator

    Hellhammer

    Staff Member

    Joined:
    Dec 10, 2008
    Location:
    Finland
    #2
    Just drag the OS X partition full size under partition tab and click execute (make sure you get ~640GB)
     

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