my ES2l has 4 sata ports (sataII 0-3), the first time i tried this guide my DVD drive is on the 2nd port (port #1 master) and it's also not showing so i tried it on the 3rd (port #2) and 4th (#3) which is slave and it work. So for all who has a dvd drive not showing try changing the sata ports.

im looking for one soul who has made this guide to work haha