Macbook air: external hard drive boot

Discussion in 'MacBook Air' started by vjicecool, Jul 16, 2012.

  1. vjicecool macrumors 6502

    Joined:
    Jul 16, 2010
    #1
    Has any of you guys have lion on external hard drive and booted it on MBA
    i am having issue where i see not permitted sign.
     
  2. vjicecool thread starter macrumors 6502

    Joined:
    Jul 16, 2010
    #3
    I did it correctly
    I was able to boot from the external harddrive on my MBP
    now when i am using my new MBA, i am unable to do it
    any insight on this one
     

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