There are two utilities that are packaged with the Intel SCS (Setup and Configuration Software) that are very simple to use and can help you enable Intel AMT quickly.
I have already blogged quite a bit on this tool, but since it is pretty popular I thought I'd turn it into a video as well. Running the SCS Discovery tool is often my first suggestion to our developers who are having questions about why something about Intel AMT is not working for them. In order to help them, it helps me to see what we are working with.
Well, they include re-synching Intel® AMT’s internal clock so Kerberos will keep working; re-issuing any certificates that are about to expire; re-defiing administrator passwords, etc.
Video: Navigating the MEBx Menus of an Intel® vPro™ technology client (Intel® AMT)