quick question

Discussion in 'MacBook' started by Grimbo, May 2, 2009.

  1. Grimbo macrumors member

    Joined:
    Mar 15, 2009
    Location:
    Birmingham, UK
    #1
    seen this in the uniboy thread..

    [​IMG]

    whats that button actually do?
     
  2. gr8tfly macrumors 603

    gr8tfly

    Joined:
    Oct 29, 2006
    Location:
    ~119W 34N
    #2
    It illuminates the battery level LEDs. They are normally off.
     
  3. Knolly macrumors 6502a

    Joined:
    Jul 22, 2007
    #3
    The LEDs show how much of the battery is full. They are normally off all of the time, but when you hit the button they light up to show the battery charge.

    Random note, but when you hit them they light up from left to right rather than all at once. It's kinda cool.
     

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