How can I get rid of Lion Osx after mountain lion works ?

Discussion in 'OS X Mountain Lion (10.8)' started by ramram55, Sep 18, 2012.

  1. ramram55 macrumors 6502a

    Jul 27, 2012
    I have dual boot Lion and ML on my macbook pro 2009 machine. After testing ML working out with hdmi cable and audio works with mirroring on TV.
    I have both osx on HD, with partition 1 for ML and partition 2 on lion. Should I use application> disk utility > utilities > erase take out the partition 2 ? Any help is appreciated.
  2. marzer macrumors 65816


    Nov 14, 2009
    Yes. Using Disk Utility you can delete partion 2 and expand partition 1 to use all available space.

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