138 Installing System Components13 Run the system diagnostics to verify that the new processor operatescorrectly.See "Running the System Diagnostics" on page 193 for information aboutrunning the diagnostics.System BatteryThe system battery is a 3.0-volt (V), coin-cell battery.Replacing the System BatteryCAUTION: Only trained service technicians are authorized to remove the systemcover and access any of the components inside the system. See your ProductInformation Guide for complete information about safety precautions, workinginside the system, and protecting against electrostatic discharge.CAUTION: 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. Discard used batteries according to the manufacturer'sinstructions. See your System Information Guide for additional information.1 Turn off the system, including any attached peripherals, and disconnectthe system from the electrical outlet.2 Open the system. See "Opening the System" on page 68.3 Remove the expansion card shroud. See "Removing the Expansion CardShroud" on page 72.4 Remove the processor shroud. See "Removing the Processor Shroud" onpage 72.
