12How to Open a Desktop CaseCaution:Whenever you open the case or work inside the computer there isdanger of static electric shock. These shocks can permanentlydamage your equipment. Always ground yourself by touching thesystem cabinet before touching any internal component. Westrongly recommend using an antistatic wrist strap attached tocabinet ground.To open a desktop case:1. Turn off the monitor and system unit power. Unplug the AC powercables and disconnect any other cables attached to the back of thesystem unit.2. Remove the plastic bezel from the back of the case by pulling itaway from the case.3. Remove the five mounting screws at the back of the case that holdthe case cover to the system unit chassis.4. Slide the case cover back and up. Be careful not to snag anycables or connectors inside the case.5. Set the case cover aside while you work on your system.6. When through, reattach the case cover, screws, bezel, and cablesin the reverse order.Chapter 1 - The Big Picture
