1. Welcome to the new MacRumors forums. See our announcement and read our FAQ

New MBA Owners: Is Lion booting up in 64 bit by default?

Discussion in 'MacBook Air' started by theSeb, Jul 21, 2011.

  1. macrumors 604

    #1
    As per the subject... can anyone confirm?
     
  2. macrumors G4

    Chundles

    #2
    Considering my old 2008 Alu MacBook boots 64bit kernel natively I would assume so.

    Pretty sure all the supported machines do.
     
  3. macrumors 65816

    Oppressed

    #3
    Lion is only a 64 bit OS which is one of the reasons it only runs on later Intel processors and simply does not work with the Power PC architecture. At least this is what I read in the cnet review.
     
  4. macrumors 604

    #4
    :eek: :eek: Where did I miss this. Damn me and my Snow Leopard tendencies.
     

Share This Page