Dell T620 Owner's Manual download pdf (Page 93)

3. Keeping the grooves on the PIB aligned with the pins on the chassis, connect the PIB to the connector on the PDB.

4. Connect the power cables to the system board and the hard-drive backplane.

5. Install the power supply module(s) in their original locations.

6. Close the system.

7. If applicable, place the system upright on a flat, stable surface and rotate the system feet outward.

8. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

System Battery

Replacing The System Battery

WARNING: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with

the same or equivalent type recommended by the manufacturer. See your safety information for additional

information.

CAUTION: Many repairs may only be done by a certified service technician. You should only perform

troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or

telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your

warranty. Read and follow the safety instructions that came with the product.

1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and

peripherals.

2. Lay the system on its side.

3. Open the system.

4. Remove the cooling shroud.

5. Locate the battery socket. For more information, see System Board Connectors.

CAUTION: To avoid damage to the battery connector, you must firmly support the connector while installing

or removing a battery.

6. To remove the battery, support the battery connector by pressing down firmly on the positive side of the connector.

Figure 44. Removing and Installing the System Battery

1. positive side of battery connector

2. system battery

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Dell T620 Owner's Manual Page 93