Lion On Snow Leopard Time Machine

Discussion in 'MacBook Pro' started by mmduluth, Jul 22, 2011.

  1. mmduluth macrumors regular

    Jan 25, 2011
    I was just wondering if if I can use the same external HD for Lion backups that I did for SL or do I have to format the drive or anything? Anyone know?
  2. awer25 macrumors 65816


    Apr 30, 2011

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