Have Mavericks on old Macbook Pro, how do I install El Capitan if I have never installed it before?

Discussion in 'MacBook Pro' started by Hieveryone, Jan 16, 2017.

  1. Hieveryone macrumors 68030

    Apr 11, 2014
    Mac OS Sierra is unable to be put on it because the computer is too old.
  2. chrfr macrumors 603

    Jul 11, 2009

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