Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 54)

2. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
3. Remove the cover (see " Removing the Cover " in "Troubleshooting Your System").
4. Disconnect all expansion-card cables.
5. Remove the expansion-card cage (see " Removing the Expansion-Card Cage ").
6. Position the expansion-card cage so that the riser board lies horizontally on your work surface.
7. Open the expansion-card latch (see Figure 6-4 ) and remove the filler bracket.
8. Install the expansion card (see Figure 6-4 ).
a. Position the expansion card so that the card-edge connector aligns with the expansion-card connector on the
expansion-card riser board.
b. Insert the card-edge connector firmly into the expansion-card connector until the card is fully seated.
c. When the card is seated in the connector, close the expansion-card latch (see Figure 6-4 ).
The card guide latch closes automatically as the card is seated in the connector.
Figure 6-4. Installing an Expansion Card
9. Replace the expansion-card cage (see " Replacing the Expansion-Card Cage ").
10. Reconnect all expansion-card cables, including those for the new card.