Our ISO will not install on a system with graphics on the motherboard that cannot be disabled.
Our ISO only works with an NVIDIA GPU.
Our ISO is getting long in tooth, and has NVIDIA driver 430.40, which won't work with current NVIDIA cards and will cause the install to fail.
Our ISO only works from a DVD.
Because of the above, I strongly suggest you use the wonderful Seth Goldin CentOS / Resolve install process. He currently has a process for CentOS 7.9 and 8.3.
Can be found here:
https://github.com/sethgoldin/install-d ... lve-centos