You certainly won't be able to enable it with a script, because you'll have to enable the features in the BIOS that falls under vPRO - such as Hardware Virtualization.
Thanks for the reply, the problem that I have is we received over 300 Desktops all with AMT disabled in the bios, so I need to firgure out if there is a way to enable AMT without going to each PC manually. I have checked through the links and they will be extremely helpfull once the AMT is enabled but to get it enabled is the problem.