My search nvOC dont get results, sorry.
What i can get this command (~/nvOC report)
My nvos write - xorg problem detected, and reboot again and again
Don't quote me on this but I think xorg problem refers to you booting using your onboard video rather than the graphics card.. you should use PEG not IGD
I connect the monitor to the video card, not the motherboard, but the problem remains
Did you connect monitor to integrated at first boot?
If yes I think easiest way is to re-image, disable IGD, connect monitor to main PCIe slot and boot.