would that cause the rig to crash? How would I find out if its the ram?

I was thinking pcie riser maybe I'm really stomped.

I would test each card individually using a single riser. Once all cards confirmed working, switch out risers.

It totally could be a riser.problems typically occur on the 1x end of the connector that plugs into the mobo. Might have 2 contacts touching.

I recommend wrapping those in electrical tape (I don't, but if the risers all work and you're troubleshooting then you can make the assumption that you didn't cause any issues when moving parts around.

Make sure you're on gen2 on the 16x slots in Mobo bios too.

This post was edited by Penguins0690 on Mar 3 2018 12:10pm

thanks, we are swapping our risers and we even swapped out the 1000w psu.

Any luck?

Yes happened to my old comp one of the sticks wad fried. Had to go thru each stick until found which one it was

will lyk tomorrow was gone all day

Sounds good. Tracked btw. Curious to what issue it ends up being.
Prob risers, could be ram though

well got three cards running for two hours now.

now to test the other 1080ti's

What happened to testing one at a time?

tested the three we had running

didnt get much done at all today had issues with our 580 rig.

This post was edited by 727 on Mar 5 2018 08:24pm