Dell C6145 manual Replacing the System Battery

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.

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

2Remove the system-board assembly. See "Removing a System-Board Assembly" on page 87.

3Locate the battery location. See “System Board Connectors” on page 164.

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

4Gently pull the retention clip over the battery to the positive side of the connector and lift the battery out of the connector. See Figure 3-20.

5Hold the new battery with the “+” facing the retention clip on the battery connector. See Figure 3-20.

6Gently pull the retention clip towards the positive side of the connector and slide the battery into the connector until the retention clip snaps into place. See Figure 3-20.

Installing System Components 113