Guys can you help me please
My rig has been crashed and couldn't reboot itself
this was last message
GPU_COUNT: 13
GPU UTILIZATION: Unable to determine the device handle for GPU 0000:0B:00.0: GPU is lost. Reboot the system to recover this GPU
Sun Nov 12 12:24:15 EST 2017 - Lost GPU so restarting system. Found GPU's:
Unable to determine the device handle for GPU 0000:0B:00.0: GPU is lost. Reboot the system to recover this GPU
Sun Nov 12 12:24:15 EST 2017 - reboot in 10 seconds
It has happen few times, since I was away from my rigs
it cost me massive down time
Eventually it was power cycled and manually rebooted
Is it because OC (gtx1080 pl150 cc0 mc600)?
or something else

I have the exact same problem with my rig, but it picks a card at random to "lose". I've replaced all the risers and usb cables and still get the same problem. I thought it might be power related, but I am only at 550w each on my 2 x 750w power supplies. I still haven't been able to figure it out.