macbook and ACD power question

Discussion in 'Mac Accessories' started by smeghead91, Jun 22, 2008.

  1. smeghead91 macrumors newbie

    Joined:
    Jun 22, 2008
    #1
    Hello all,

    Just a quick question to all you macbook and apple cinema displays owners out there, can you turn on the macbook once it has been shutdown using the ACD power button on the side of the panel?

    Thanks.
     
  2. kornyboy macrumors 68000

    Joined:
    Sep 27, 2004
    Location:
    Knoxville, TN (USA)
    #2
    Wirelessly posted (iPhone: Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420.1 (KHTML, like Gecko) Version/3.0 Mobile/4A102 Safari/419.3)

    I believe that only works on the older (plastic) ACDs. I could be wrong though. I have yet to plug my new MacBook into either of my ACDs.
     
  3. CWallace macrumors 603

    CWallace

    Joined:
    Aug 17, 2007
    Location:
    Seattle, WA
    #3
    No. The ADC interface on the older Macs video cards and ACDs carried the power for the display, so they could turn on the Mac (if you set System Preferences to allow it).

    The new ACDs use DVI which does not carry power.
     
  4. dilbert4life macrumors regular

    dilbert4life

    Joined:
    Jun 23, 2008
    Location:
    Bolivia, according to my flag :P
    #4
    It is not called "ACD"

    Just for those of you who didn't know, and for those who may be searching for "ADC" instead of "ACD", the connector is called an "ADC" connector. It stands for Apple Display Connector. Anyways, Just wanted to let you know.

    CWallace is right, DVI does not carry power, and thus cannot power on a machine.
     

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