Disabling NetworkManager

Good evening, I am attempting to install cPanel and the installer asked me to disable NetworkManager. I have went ahead and did the instructions that was How to Disable Network Manager article were it explicitly says:

• Exercise extreme caution when you disable the Network Manager. Your server may lose its network services if you do not disable Network Manager correctly.

What did I do wrong? I am running CentOS 7 latest version minimal install. I have tried looking through Google and couldn't find anything besides the cPanel article on How to Disable Network Manager. Thanks, apt