HP Compaq dc7100 DT Reference Manual page 204

Removal and Replacement Procedures - Ultra-Slim Desktop (USDT) Chassis
7. Slide the bracket on the end of the expansion card down into the slot and press the card
firmly into the socket.
When you install an expansion card, make sure you press firmly on the card so that the whole
connector seats properly in the expansion card socket on the riser board.
8. Close the latch firmly to secure the card in place.
9. Install the expansion card cage into the computer.
10. Reconfigure the computer, if necessary. Refer to the Computer Setup (F10) Utility Guide on
the Documentation Library CD for instructions about using Computer Setup.
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