1. switch off the display and computer. disconnect all power cables and any lan or telecommunications cables.

    2. unlock the cover lock at the back of the workstation, if required. see figure 1-1.

    3. pull outward on the cover latch, grasp the edges of the cover and lift the cover upward to remove it. see figure 1-6.

   

    parts inside the computer may be hot, wait for them to cool before touching them.