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

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

  1. supernet33 macrumors 6502

    Jan 29, 2008
    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?

  2. supernet33 thread starter macrumors 6502

    Jan 29, 2008
  3. d94 macrumors member

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

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

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