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bbbwillie

1 Message

1835

March 1st, 2018 06:00

Attention: Unsupported Video Configuration Detected

I have 3 monitors attached to my Optiplex 5040 via the onboard HDMI, DVI, and Displayport ports.  I purchased a NVIDIA Quadro M2000 4GB Graphics card to attach 4 additional monitors via the 4 DVI ports on the card.  I received the Attention: Unsupported Video Configuration Detected... message I restarted the computer with all 7 monitors plugged in.  How do I fix this?

beamermt79

6 Operator

 • 

2.3K Posts

March 1st, 2018 09:00

It looks like you have 2 PCIe X16 slots but 1 of them only runs at X4 speed which is probably what is causing your issue meaning the system may not have been designed to run dual graphics cards.

elpro999dell

367 Posts

March 3rd, 2018 20:00

NEVER CONNECT DISPLAYS TO BOTH THE ONBOARD DISPLAY OUTPUTS AND A GRAPHICS CARD THE MACHINE WILL NEVER BOOT LIKE THAT!!! Take 3 monitors off the onboard video outputs and it will boot if you cannot plug more monitors to the graphics card then you need to get one with enough outputs. Like a Matrox M9188 or Nvidia NVS 810.

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