59
Installing an Expansion Card
See the documentation that came with the card for details on installation, configuration, cable
connections, and operation.
To install an expansion card:
WARNING
The system is always on when connected to AC power. Before performing this
task, disconnect the system’s power cord from its AC power outlet.
1.
Punch out the blanking plate from an open slot on the back of the base unit. If there are no
open slots and you want to replace an existing expansion card, see Chapter 10, “Servicing
System Components” for instructions.
CAUTION
Spare blanking plates are included with the system. Ensure that you cover an open
slot with a blanking plate to ensure proper airflow for cooling and to reduce
electromagnetic interference (EMI) emissions.
2.
Slide the expansion card carefully into the card guides. Ensure that the connectors on the
board’s edge are aligned properly with the slot connector.
3.
Push the card into the slot firmly and evenly until it is fully seated in the slot connector.
4.
Install a retaining screw (6-32 x 0.25 hex head) to the left card guide to secure the card.
5.
Attach any required cables to the internal or external connectors.
Retaining Screw
Card Socket
Card Guides
Card Guides
