to remove the side cover, you might find it easier to lay the computer on its side. if you do, move the stabilizing feet so that they do not break (see “moving the stabilizing feet” on page 30).

    complete the following steps to remove the side cover of the computer:

    1. review the safety information beginning on page vii.

    2. turn off the computer and all attached devices (see “turning off the computer” on page 20).

    3. disconnect all power cords; then disconnect all external cables.

    4. unlock the side cover; then, pull the cover release latch away from the computer, and push the cover toward the rear of the computer. lift the side cover off the computer and set it aside.

   

    for instructions for replacing the side cover, see “replacing the side cover” on page 53.

    for proper cooling and airflow, replace the cover before turning on the computer. operating the computer with the cover removed might damage computer components.