Time keeps changing

Discussion in 'iMac' started by Sambo110, Apr 18, 2009.

  1. Sambo110 macrumors 68000

    Joined:
    Mar 12, 2007
    Location:
    Australia
    #1
    My iMac's time keeps changing everytime it shuts down. Sometime only an hour ahead, but then it was like 21 hours ahead, 1 o'clock Monday. Any reason why?
     
  2. iLog.Genius macrumors 601

    iLog.Genius

    Joined:
    Feb 24, 2009
    Location:
    Toronto, Ontario
    #2
    Reset PRAM:

    On boot, hold down command+option+P+R until you hear 3 startup chimes, after the third one, you can release the keys. Once in OS X, set the correct date and time and restart and see if the changes saved.
     

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