Built in motherboard video ports not working?


  1. Posts : 278
    MS Windows 7 Home Premium 64-bit SP1
       #1

    Built in motherboard video ports not working?


    Hello. Currently i have a dual monitor setup with my GTX 570. Both monitors connected to the videocard. When i connect a third monitor to the motherboard it doesnt find it. Is this supposed to happen or is there a problem with my hardware?
      My Computer

  2.    #2

    Hi,

    I think you can't get working both a dedicated GPU and the iGPU in the same time. You can try to enable the iGPU in the BIOS, search for it in advanced settings.

    If you want to connect 3 monitors, I suggest you to upgrade to a new GPU (GTX 600 series) to use Nvidia Surround.
      My Computer


  3. Posts : 3,168
    Windows 10 64bit
       #3

    Don't believe you can have both the gpu graphics and onboard at the same time. I know I can connect 3 on mine if I use the two dvi ports and the hdmi port. If you got a third port like say a hdmi port you could try that on a monitor that supports hdmi.
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  4. Posts : 13,576
    Windows 10 Pro x64
       #4

    As stated, you can`t run off the motherboard and the card at the same time. You can run 3 off the card. Use the mini HDMI port.

    http://www.newegg.com/Product/Produc...82E16814130593

    The whole point of having a card is so you DON`T use the MB graphics.
      My Computer


  5. Posts : 6,830
    Windows 7 Ultimate 32-Bit & Windows 7 Ultimate 64-Bit
       #5

    JemJem

    Your Graphic card has two DVI ports and one HDMI port . You plug a third monitor to that port if the monitor has that port .
    This should work

    DVI to HDMI adapter

    http://www.amazon.com/HDMI-Adapter-P...): Electronics

    Or this

    http://www.walmart.com/ip/Accell-Min...ersal/22880898
    Last edited by VistaKing; 08 Mar 2013 at 20:33.
      My Computer


  6. Posts : 1,379
    Win7 Pro 32-bit, Win8 Pro 32-bit
       #6

    You need to check what your motherboard allows.

    Mine has three video jacks -- but the motherboard manual clearly indicates that only two of them can be used at a time, and it indicates which pairs of jacks are permitted. For example, if I connect both HDMI and DVI, my display goes dark --because that combination is not supported.
      My Computer


 

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