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GA-990FXA-UD3 - 6 GPU - won' recognize video card on PCI-E 1X . Help

Dear friends,

I have a Gigabyte card model GA-990FXA-UD3 ..

I have 5 video cards. All connected in pci-e riser with usb cable

There I tried to put the 6 * video card in the 2nd Pci-e 1X  using the 1x-16x riser pci-e extender and the card does not recognize

I tried to change the pci-e adapter 1x-16x and the video card and it did not solve

Can someone help me?

See the photo: GA-990FXA-UD3


im use this riser  :
https://www.amazon.com/gp/product/B01CU1U2XG/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1

Thanks
Almir
« Last Edit: May 17, 2017, 09:25:29 pm by almirfiorio »

Dear friends,

I have a Gigabyte card model GA-990FXA-UD3 ..

I have 5 video cards. All connected in pci-e riser with usb cable

There I tried to put the 6 * video card in the 2nd Pci-e 1X  using the 1x-16x riser pci-e extender and the card does not recognize

I tried to change the pci-e adapter 1x-16x and the video card and it did not solve

Can someone help me?

See the photo: GA-990FXA-UD3


im use this riser  :
https://www.amazon.com/gp/product/B01CU1U2XG/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1

Thanks
Almir

Why ?
but on another note have you tried removing other cards and just trying it by its self?

I believe there is so many lanes shared amongst slots maybe they are overlapping or something

 

anything