6. Align the front edge of the RAC card with the front plastic retention standoffs, and press down the front of the card until it is fully seated. See Figure3-
15.
When the front of the card is fully seated, the front plastic standoffs snap over the front edge of the card.
7. Connect the two small RAC cables to the RAC card and the connectors on the system board.
8. Replace the center riser card. See Expansion-Card Riser.
9. Close the system. See Opening and Closing the System.
10. Reconnect the system and peripherals to their power sources, and turn them on.
See the RAC card documentation for information on configuring and using the RAC card.
Optical Drive
The slimline optical drive is mounted on a tray that slides into the front panel and connects to the controllers on the system board through the sideplane
board.
Removing the Optical Drive Tray
1. Turnoffthesystem,includinganyattachedperipherals,anddisconnectthesystemfromitselectricaloutlet.
2. Remove the bezel. See Removing and Replacing the Front Bezel.
3. Open the system. See Opening and Closing the System.
4. Remove the SAS controller daughter card. See Removing a SAS RAID Controller Daughter Card.
5. Disconnect the optical-drive cable from the back of the drive. See Figure3-16.
6. To remove the optical drive, press forward on the blue tray release tab and slide the drive tray out of the system. See Figure3-16.
Figure 3-16. Removing and Installing the Optical Drive Tray
CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
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