@george1421 Yes the grub menu that is specified as exit. As with goes into bios i meant that even if i don’t boot to network (no cable), computer wont boot from deployed (Win10 image) hard drive and since it can’t find operating system it goes into bios settings. But that is problem with my image or with bios settings. Maybe the problem is only one partition i tend to merge recovery 500mb partition with the rest. But that is fixable i guess, i am just glad that now after fog upgrade the deployment to NVMe disks works. Also thank you for the tip about KBs updates for Win7.