Multiple monitors and Coherence on 30" Apple Cinema does not work

Discussion in 'Installation and Configuration' started by hilmartor, Aug 23, 2007.

  1. hilmartor

    hilmartor

    Messages:
    41
    Hi

    I am trying to use multiple monitors (30" Cinema and the Mac Book Pro display) on Coherance. It always says that the resolution is not supported. Is this not possible?
     
  2. johnv

    johnv Parallels Team Parallels Team

    Messages:
    181
    Hello!

    1. Please increase the video RAM in Parallels Configuration Editor
    2. Please try this solution: http://kb.parallels.com/entry/35/528/

    Best regards,
    John
     
  3. Morrie

    Morrie

    Messages:
    19
    Can't do this

    When I try to increase the size of the video RAM beyond 16 K in XP, I get a blue screen on startup, no matter what size I change it to. It complains about attempting to write read only memory. So I can't do step 1.

    Step 2 suggests that I set both of my displays to the same size. But I have one 30" display and one 19" display, so that suggestion makes no sense for me.

    The way it is now, with my small display to the left of my big one, I'm unable to move a window past the center of my big display, and it doesn't redraw completely, either.
     

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