Built in diagnostics, does it work for you on Rev A?

Discussion in 'MacBook Air' started by supernet33, Mar 24, 2009.

  1. supernet33 macrumors regular

    Joined:
    Jan 29, 2008
    #1
    Turning on the Laptop Can you press and hold down the " D " button until the built in diagnostics works?

    Mine never even starts up, so I wanted to know if it works for you on yout MBA rev A..

    Also on a side note, when I press the power button I count 5 seconds and it finally starts to power up and I hear the Ding.. does yours do that?

    Thanks
     
  2. supernet33 thread starter macrumors regular

    Joined:
    Jan 29, 2008
  3. d94 macrumors member

    Joined:
    May 5, 2006
    #3
    works on mine, hold for about 30 seconds on startup and let go
    i have a refurb rev A
     
  4. bobriot macrumors member

    Joined:
    Feb 25, 2007
    #4
    Yep works on mine too and I'm having random kernel panics. Not sure about the ding though?
     

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