Question I can't multi monitor with both a GTX 780 and GT620/Quadro fx 3800

Oct 9, 2020
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All 3 work independently to drive 2-4 monitors but I can't drive the +4 monitors I want.
I want to boot both GPUs and use them for productivity work. I've tried lots of drivers and combinations.

I was able to get it to work with a GTX 780 + a borrowed 760 but that's just proof of concept.
I want the Quadro and/or GT620 to work as well.


Ryzen 7 3700x
MSI x470 gaming plus max
32GB gskill 3200
700W PSU

edit: Please note, I dont want SLI. I just want the extra monitors and want to try this before throwing 50$ a gt 710 and waitin for shipping (i have a time sensitive deadline)
 
Oct 9, 2020
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Yeah unfortunately it doesnt detect at all. I checked device manager and it has error code 43.
If i boot without anything plugged into GPU#2, it detects fine. When i plug it in, it fails
 

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