how do i format drive then install lion again?

Discussion in 'Mac OS X Lion (10.7)' started by Trance, Oct 9, 2011.

  1. Trance macrumors 6502

    Joined:
    Feb 27, 2011
    #1
    I just bought a late 11' mbp it didn't come with any recovery disk and I'm a new mac user just curious... if i wanted to clean up my hdd (format) then install lion... i press command+R on restart go into utilities then 'erase' the drive with the space 320GB, then go back to install lion?
     
  2. crimsontide165 macrumors member

    crimsontide165

    Joined:
    Feb 5, 2011
    #2
    It should have a Recovery Disk - its not like a physical disk though. If thats what you thought you should be able to do this:

    1. Restart Your Mac, on boot-up hold down the Alt-Option Key
    2. A menu should appear - select Recovery HD
    3. Let it boot to the Recovery Disk
    4. Select "Reinstall Mac OS X Lion"

    http://support.apple.com/kb/HT4718

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    I would make sure you don't have any files that you need before you do this. You can use Carbon Copy Cloner or Time Machine to create a backup if you do.
     

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