PowerBook Power Surge?

Discussion in 'PowerPC Macs' started by dmmcintyre3, Mar 16, 2009.

  1. macrumors 68020

    Mar 4, 2007
    I unplugged my PowerBook and the screen and backlit keyboard dimmed and then brightened back up. Was there a power surge inside my PowerBook?
  2. macrumors regular


    Jan 9, 2009
    Baltimore, MD
    I doubt it haha. You have different power setting for AC Power and battery. My screen dims when I unplug it too.
  3. thread starter macrumors 68020

    Mar 4, 2007
    It dimmed then got brighter immediately after it dimmed
  4. macrumors member

    Feb 12, 2009
    dmmcintyre3, a power surge would likely not manifest itself the way you have described, so I'm inclined to say this was not a power surge. Rather, is it possible that when you were unplugging the MBP, you may have cast a shadow across the light sensor and this caused the quick dimming/brightening to occur?

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