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Devices in PCIe slot 2 not being detected 

Insprill
By Insprill
in Graphics Cards
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Go to solution Solved by Swes,

Try removing everything and add a card to the 2nd slot only and see if you can pull picture out of it then try again with 2 cards and no capture card then finally ad the capture card.

 

Also reset CMOS....

Posted

Hello! After a CPU upgrade, any device that i plug into the 2nd PCIe slot isn't detected. I have graphics card in the first 2 slots, and a capture card in the 3rd. I removed the capture card thinking it might be the amount of PCIe lanes, but the gpu still wasn't detected. If you guys could help that would be great!

 

Specs:

-i7 7700k

-Gigabyte GA-Z170SLI rev 1

-2x 1070ti

-elgato 4k60 pro

 

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Is it still forcing your first graphics card to run in 8x mode?

I WILL find your ITX build thread, and I WILL recommend the SIlverstone Sugo SG13B

 

Primary PC:

i7 8086k - EVGA Z370 Classified K - G.Skill Trident Z RGB - WD SN750 - Jedi Order Titan Xp - Hyper 212 Black (with RGB Riing flair) - EVGA G3 650W - dual booting Windows 10 and Linux - Black and green theme, Razer brainwashed me.

Draws 400 watts under max load, for reference.

 

How many watts do I need? ATX 3.0 & PCIe 5.0 spec, PSU misconceptions, protections explained, group reg is bad

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  • Solution

Try removing everything and add a card to the 2nd slot only and see if you can pull picture out of it then try again with 2 cards and no capture card then finally ad the capture card.

 

Also reset CMOS....

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