Case Compaq

How I can remove the computer case on a compaq 7588?
As for the image of 7588, I see an old model that is real. The old man Compaq were very easy to use when it comes to parts of the upgrade, so you find yourself working a incramoed quarts you get into the computer. In the back of your computer, will I think five screws on the edge of the box (2 left, two right, and I think one in the top center). Unscrew all of them and slide open. Hope this helps. If not, see previous answer.
Super Cool Compaq Case MOD