Installing System Components 853 Locate the battery socket. See "System Board Connectors" on page 129.CAUTION: To avoid damage to the battery connector, you must firmly support theconnector while installing or removing a battery.4 Gently pull the retention clip over the battery towards the positive side ofthe connector and lift the battery out of the connector. See Figure 3-18.5 Hold the new battery with the "+" facing the retention clip on the batteryconnector. See Figure 3-18.6 Gently pull the retention clip towards the positive side of the connectorand slide the battery into the connector until the retention clip snaps intoplace. See Figure 3-18.7 Replace the system-board assembly. See "Installing a System-BoardAssembly" on page 62.8 Reconnect the system to the electrical outlet and turn the system on,including any attached peripherals.9 Enter the System Setup program to confirm that the battery is operatingproperly. See "Using the System Setup Program" on page 35.10 Enter the correct time and date in the System Setup program'sTime and Date fields.11 Exit the System Setup program.RAID Battery (Optional)Removing the RAID BatteryCAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting and simple repairs as authorized in yourproduct documentation, or as directed by the online or telephone service and supportteam. Damage due to servicing that is not authorized by Dell is not covered by yourwarranty. Read and follow the safety instructions that came with the product.NOTE: The information in this section applies only to systems with the optionalRAID controller card.1 Turn off the system, including any attached peripherals, and disconnectthe system from the electrical outlet.2 Remove the system-board assembly. See "Removing a System-BoardAssembly" on page 61.
