20.
Push the latches toward the sides of the computer to lock the access panel in place (2).
21.
If your computer model is a ProOne 400, use a flat blade or Torx screwdriver to turn the access panel
screws one quarter turn to the right to secure the access panel.
22.
Install the stand.
See
Attaching and removing a stand on page 18
.
23.
Connect all cables to the computer.
See
Connecting cables on page 24
.
24.
Install the rear port cover.
See
Installing the rear port cover on page 27
.
25.
Lock any security devices that were disengaged when the access panel was removed.
26.
Place the computer in the upright position.
27.
Plug the AC power plug into a AC outlet.
Replacing the RTC Battery
51