HP Compaq dc7100 DT Hardware Reference Manual page 20

Hardware Upgrades
2–8
3. Lower the computer into the stand so that the hooks on the front
of the tower stand fit into the vents on the bottom of the computer,
then slide the computer back until the hooks engage 1.
4. Tighten the screw to secure the computer to the stand 2. This
adds stability and helps to ensure proper airflow to the internal
components.
Attaching the Stand to the Computer
5. Reconnect all external devices, plug the power cord into the
power outlet, and turn the computer on.
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