Hard-Drive Backplane - Dell PowerEdge R620 Owner's Manual

Figure 40. Replacing the System Battery
1. positive side of battery connector
2. system battery
3. negative side of battery connector
6. To install a new system battery, hold the battery with the "+" facing up and slide it under the securing tabs at the
positive side of the connector.
7. Press the battery straight down into the connector until it snaps into place.
8. Align the back of the system battery cover with the notch on the network daughter card cooling shroud and push
the system battery cover down into the notches till it snaps into place.
9. Close the system.
10. Reconnect the system to the electrical outlet and turn the system on, including any attached peripherals
11. Enter System Setup to confirm that the battery is operating properly.
12. Enter the correct time and date in the System Setup's Time and Date fields.
13. Exit System Setup.

Hard-Drive Backplane

Depending on your configuration,
8–Hard Drive 2.5 inch (x8) SAS/SATA backplane or
System Supports
2.5 inch (x4) SAS/SATA backplane or
2.5 inch (x4) SAS/SATA and 2.5 inch (x2) Dell PowerEdge Express Flash (PCIe SSD) backplane
10–Hard Drive 2.5 inch (x10) SAS/SATA backplane
System Supports
83