is it normal for the mac pro 2010 to chime twice after an update

Discussion in 'Mac Pro' started by davelanger, Nov 3, 2010.

  1. davelanger macrumors 6502a

    Mar 25, 2009
    The last two times I had an update, after shutting down to have the update take effect, the pro would restart, chime, then shut off, then chime again, then reboot, is this normal?

    Is this just the mac basically zapping its own pram after an update?
  2. DoFoT9 macrumors P6


    Jun 11, 2007
    that is normal :) it still installs some extra software after the update, im presuming some soft of firmware upgrade of sorts.
  3. davelanger thread starter macrumors 6502a

    Mar 25, 2009
    Yes the last update was firmware.

    Thank you both.

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