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Hardware Set-up

    Question

  • I have a workstation set up with two monitors and an extron display system feeding a 80" LED TV.  Currently the TV is just mirrored from the left monitor, via output #1 on the extron system.  

    We want to switch the set up so there are two monitors and the TV is a different screen to display a calendar.

    I installed a AMD firepro w4100 video card. I then installed 3 mini displayport to DVI adapters.  One goes right to a monitor. The second goes to a KVM then to a monitor.  The third goes into the extron system, then to the TV.  The windows screen resolution menu displays all 3, but you are not able to make the TV come up.  It says disconnect this monitor, and if you select extend, it says not able to apply changes.  If I disconnect one monitor, the TV will display.

    Is there anything I am doing wrong/a way to get this to work?

    Thank you,

    • Moved by Just KarlModerator Thursday, December 3, 2015 11:44 PM Looking for the correct forum.
    Thursday, December 3, 2015 11:38 PM

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