Re: Claymore's ZCash AMD GPU Miner v8.0

Might be a bad riser.

or the riser is loose
or .. are the lanes set to gen2? is there a 16x configuration setup like 8x4x4x?
definetly dont leave any of those settings on auto
or the drivers are getting mixed up, might want to try DDU uninstall and reinstall drivers if nothing else works

The lanes are set to gen2 yeah . I have gen 1 and gen 2 should i switch to gen1 ? Can you tell me more about this settings ? To be honest everything is stock and auto. It`s strange that everything works well for 30 mins sometimes 1 hour sometimes 2 hours than boom...i get that error and pc freezes ! Thank you for the helping response

Mentioning a loose riser.. I had a 4 days uptime on one miner with x1-x16 risers. Then suddenly the miner froze, but I could ping the PC, though couldn't connect to it through RDP, Teamviewer or VNC... So when I got to my miner physically, I saw one riser loose, a couple millimeters out from the motherboard. I guess it could be bad riser + vibration (very strange, but that's my only guess) or maybe some ghost

Seriously, I had a thought that riser was springly (elastic) and maybe because of environment (temp, vibration) it took itself a little out.

Btw what gen1/gen2 you are talking about?