Same as the others, get into BIOS..
set it to boot from DVD/CD drive..
insert the media..
Depend on your hardisk size.. something like this will appear if inserted completely new hardisk..
be careful of setting up the partition and all.. as it tend to cause a lot of headache if messed up here..
then.. its ready to start..
after reboot.. first time boot up it will generate the SSH RSA keys and all.. and will have something like here
p/s : for minimal install, unselect ALL package from the Packages Option.. and it will continue to install will the minimal installation that it need to run.