Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 58)

Removing Memory Modules
CAUTION: Before you perform this procedure, you must turn off the system and disconnect it from its
power source. For more information, see " Safety First—For You and Your System " in "Troubleshooting
Your System."
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 " in "Troubleshooting Your System").
3. Locate the memory module connectors from which you will remove memory modules (see Figure A-3 ).
4. Press down and outward on the memory module connector ejectors until the memory module pops out of the connector
(see Figure 6-5 ).
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 ."
System Board Tray
See Figure A-3 to identify the system board components.
Removing the System Board Tray
CAUTION: Before you perform this procedure, you must turn off the system and disconnect it from its
power source. For more information, see " Safety First—For You and Your System " in "Troubleshooting
Your System."
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 " in "Troubleshooting Your System").
3. Rotate the system board tray levers up simultaneously until the tray releases from the chassis (see Figure 6-6 ).
Figure 6-6. Removing and Installing the System Board Tray