Need Help with Target Display Mode

Discussion in 'iMac' started by Standard, Jan 6, 2012.

  1. Standard macrumors regular

    Jul 8, 2008
    I own a 27" iMac, 2010 model and a 2011 15" MBP. My Belkin Mini DisplayPort to Mini DisplayPort cable just arrived this morning.

    I have plugged the two computers together. I am unable to use the Target Display Mode on my iMac to enable fullscreen viewing of my laptops desktop on my iMac.

    Right now it's just a dual setup between the laptop and its, "freespace" on the iMac.

    How can I shuffle between my iMacs desktop and then my laptop on my iMac screen?
  2. rkaufmann87 macrumors 68000


    Dec 17, 2009
    Folsom, CA
    Try working with the Display Preferences on the MBP.

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