See my Favorite Thread #1. It also has links to the Dell supplied docs.
Registered Microsoft Partner and Apple Developer - Like many of you, I can appreciate a good game-engine. - I answer questions here, but I'm not a Dell employee. - Consider giving posts you like a "thumbs-up" - Posting models-numbers and software versions speeds trouble-shooting. - Click "Accept as Solution" button on any post that answers your question best.