OS X Lion on Macbook Air

Discussion in 'MacBook Air' started by JetBlack7, Jul 20, 2011.

  1. JetBlack7 macrumors 68020

    JetBlack7

    Joined:
    May 14, 2011
    Location:
    Portugal
    #1
    Hey,

    I own a Macbook Air 11 inch and currently running Snow Leopard. I wanted to know is that if I need to do a backup of everything to a hard drive before I do a clean install of the Lion software, or can I leave it as it is because it won't delete anything. Which one is it?

    Thanks in advance
     
  2. usman.rz macrumors member

    Joined:
    May 15, 2010
    #2
    It won't delete anything, but you should probably back up in case a) something goes wrong, or b) you don't like Lion and want to roll back to SL.
     
  3. MRU macrumors demi-god

    MRU

    Joined:
    Aug 23, 2005
    Location:
    Other
    #3
    You also do not need to do a 'clean install' of Lion at all.
     
  4. JetBlack7 thread starter macrumors 68020

    JetBlack7

    Joined:
    May 14, 2011
    Location:
    Portugal

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