Dell PowerVault 775N Installation And Troubleshooting Manual page 70

Installing the CD/Diskette Drive Tray
1. Align the CD/diskette drive tray with the opening in the front panel.
2. Press the CD/diskette drive tray release handle until the tray snaps into place (see
3. Replace the bezel (see
4. Reconnect your system and peripherals to their electrical outlets, and turn on the system.
Activating the Integrated RAID Controller
CAUTION: Replace the battery only with the same or equivalent type recommended by the manufacturer.
Discard used batteries according to the manufacturer's instructions. See the System Information document
for additional information.
CAUTION: Before you perform this procedure, you must turn off the system and disconnect it from its
power source. For more information, see
Your System."
CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System
Information document.
NOTICE: The integrated RAID controller is enabled by default. If you disable the RAID controller, you will lose all data.
1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the cover (see
3. Push the ejectors on the RAID memory module connector down and outward to allow the memory module to be
inserted into the connector (see
See Figure A-3 to locate the RAID memory module connector on the system board.
"Replacing the Bezel" in "Troubleshooting Your System").
"Safety First—For You and Your System
"Removing the Cover" in "Troubleshooting Your System").
Figure 7-3).
Figure 7-2).
" in "Troubleshooting