HP Compaq dc7100 DT Reference Manual page 181

16. Reconnect all power and data cables to the system board. Be sure to use proper cable
handling and placement precautions.
17. Install the power supply. Rotate it to its normal operating position. Be sure to use proper
cable handling and placement precautions.
18. If ready, install the PCI expansion card in the available slot in the new PCI riser card cage
assembly. Consult the guide that comes with your computer model to install a PCI expansion
card.
Service Reference Guide, dc7100
Removal and Replacement Procedures— Small Form Factor (SFF) Chassis
361288-003 7–55