Installing System Components 141c Place the heat sink on the processor. See Figure 3-31.d Close the heat-sink release levers. See Figure 3-31.6 Replace the cooling shroud. See "Installing the Cooling Shroud."7 Close the system. See "Closing the System."8 Reconnect your system and peripherals to their electrical outlets, and turnon the system.9 Press to enter the System Setup program, and check that the processorinformation matches the new system configuration. See "Entering theSystem Setup Program."10 Run the system diagnostics to verify that the new processor operatescorrectly.See "Running the System Diagnostics" for information about running thediagnostics.System BatteryReplacing the System 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 andsupport team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.WARNING: There is a danger of a new battery exploding if it is incorrectlyinstalled. Replace the battery only with the same or equivalent type recommendedby the manufacturer. See your safety information for additional info.1 Turn off the system, including any attached peripherals, and disconnectthe system from the electrical outlet.2 Open the system. See "Opening the System."3 Remove the fan bracket. See "Removing the Fan Bracket."4 Locate the battery socket. See "System Board Connectors.". CAUTION: To avoid damage to the battery connector, you must firmly support theconnector while installing or removing a battery.
