Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 53)

CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System
Information document.
1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the cover (see " Removing the Cover ").
3. Locate the memory module connectors from which you will remove memory modules (see Figure 5-3 ).
4. Press down and outward on the memory module connector ejectors until the memory module pops out of the connector
(see Figure 4-14 ).
5. Repeat steps 3 and 4 of this procedure to remove any other memory modules.
6. Perform steps 4 through 8 of the procedure in " Performing a Memory Upgrade ."
CD and Diskette Drives
A CD drive and a diskette drive mount together on a tray that slides in the front panel and connects to the controllers on the
system board through the SCSI backplane board.
Removing the CD/Diskette Drive Tray
CAUTION: See "Protecting Against Electrostatic Discharge" in the safety instructions in your System
Information document.
1. Remove the bezel (see " Removing the Bezel ").
2. Turn off the system, including any attached peripherals, and disconnect the system from its electrical outlet.
3. Grasp the CD/diskette drive tray release handle and pull the tray out of the system (see Figure 4-15 ).
Figure 4-15. Removing and Installing the CD/Diskette Drive Tray
Replacing the CD/Diskette Drive Tray