Hello,
I'm setting up my very first rig.
After following several tutorials online, I know how to assemble all the pieces, except risers.
That's how my riser looks like :
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fimg11.hostingpics.net%2Fpics%2F688446riser.jpg&t=663&c=h60NP1bwFkZHQA)
Initially I thought it was enough to connect the usb cable from the riser to the pci-e slot and the VGA connector (from PSU) to the GPU.
But I have read that it is also necessary to connect this molex cable.
But where should I connect the black part "sata"?
On my EVGA power supply, I see that there are 5 SATA connectors. I think I have to connect to it.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fimg11.hostingpics.net%2Fpics%2F774163220T21600X1XL5.jpg&t=663&c=s5_P0BO3aOJurA)
It comes with a lot of cables :
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fimages.evga.com%2Fproducts%2Fgallery%2F220-P2-1600-X1_XL_3.jpg&t=663&c=Y2GucSy8VXgT-A)
I'am using a Biostar TB-250 motherboard.
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fimg11.hostingpics.net%2Fpics%2F35455192mb.jpg&t=663&c=d5HOMbBAtyyBvw)
As you can see, there are only 5 SATA ports on the PSU. If I have 6 GPUs, where should I connect the last one ?
I am using Sapphire RX 580 Nitro+ 8GB GPUs (will be delivered tomorrow)
Thank you for your help.