Compaq 500B Microtower Supplementary Manual page 46

5 The side panel has several tabs on its top, bottom, and
leading edges.
6 The tabs fit into slots and over the front lip of the
computer.
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The information contained herein is subject to change without notice.
Version: 1.0
7 To reattach the panel, align the tabs on the panel over
the corresponding slots on the computer. Slide the
side cover forward.
8 Reattach the screw at the back of the computer.
9 Connect all attached cables, such as the keyboard,
mouse, Ethernet, and monitor cables.
10 Reconnect the power cord.
11 Turn on the computer and all peripherals, such as the
monitor.
12 Verify the power supply operates correctly.