iMac 24" AL - Multiple Displays Issue

Discussion in 'iMac' started by stoo31, Feb 12, 2009.

  1. stoo31 macrumors member

    Sep 21, 2007
    I have a VGA monitor and a mini-DVI to VGA adapter but I am not getting anything when I click "detect displays" in system preferences.

    Am I right in thinking this should work?

    I've tried a different monitor and the same is happening.

    Could it be a dodgy Adapter or is there something else I need to do?

  2. stoo31 thread starter macrumors member

    Sep 21, 2007
  3. Arne macrumors regular

    May 14, 2006
    usually it should show up... at least I dont ever do anything else...
    it could be the adapter, or a cable, or the graphics card, or it could be software-related. sorry, but thats all I can tell you

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