Removing the coverImportantRead “Safety Information” on page v and “Handling static-sensitive devices”on page 13 before removing the cover.To remove the cover:1. Shut down your operating system, remove any media (diskettes, CDs, or tapes)from the drives, and turn off all attached devices and the computer.2. Unplug all power cords from electrical outlets.3. Disconnect all cables attached to the computer. This includes power cords,input/output (I/O) cables, and any other cables that are connected to thecomputer.4. Press the buttons on the sides of the computer and pivot the rear end of thecover up toward the front of the computer.Chapter 2. Types 8303, 8304, and 8312 17