EVGA X58 board. The top (primary) PCIE lane is empty due to the use of a sound card which blocks it. So I have the cards in lanes 2 and 3 and both device manager and Cat are only detecting one card. Any ideas?
I would test with the sound card out and the video cards in 1/3 or 1/5 to see if they work with a normal configuration. If it works, just put the sound card below your cards if going 1/3 or between them if going 1/5.
But what kind of sound card are you running that blocks a slot below it? That thing must be honkin'.
The "primary" slot is empty. I think he's saying his sound card is in one of those PCI-E 1x slots that some boards have at the top. I still don't get how the slot below it would be blocked though.
It's a Xonar STX and it's the board's layout combined with the large stock 5870 cooler that's the issue. I'll move it to another PCIE slot and see if it works. I hear that it's doesn't fit so well and some have problems running it in a graphics card slot.
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