Can you turn off the save session when MacBook dies

Discussion in 'MacBook' started by Maclover564, Jul 1, 2010.

  1. Maclover564 macrumors newbie

    Joined:
    Dec 28, 2009
    #1
    So, I want to calibrate my battery once it's fully charged, so then I can discharge it. But whenever I do this, my computer shuts off and "saves the session" with a couple percentage of battery life left, so it NEVER fully drains the battery. Is it possible to turn the saving feature off?
     
  2. JonBorichef macrumors regular

    JonBorichef

    Joined:
    Jun 16, 2010
    Location:
    Roseville, CA
    #2
    I don't think so... since it's about 3 or 4%, I don't think it will affect battery calibration that much.

    Cheers,
    JB
     
  3. NKT macrumors regular

    Joined:
    Jun 18, 2010
    #3
    How long are you allowing it to sleep after it shuts off? I can take some time to fully discharge in sleep mode. Apple recommends leaving it for 5 hours.

    http://support.apple.com/kb/ht1490
     

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