Dell DR715 Replacing the System Battery, System battery is a 3.0-volt V, coin-cell battery

13Run the system diagnostics to verify that the new processor operates correctly.

See "Running the System Diagnostics" on page 193 for information about running the diagnostics.

System Battery

The system battery is a 3.0-volt (V), coin-cell battery.

Replacing the System Battery

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See your Product Information Guide for complete information about safety precautions, working inside the system, and protecting against electrostatic discharge.

CAUTION: 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. Discard used batteries according to the manufacturer's instructions. See your System Information Guide for additional information.

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

2Open the system. See "Opening the System" on page 68.

3Remove the expansion card shroud. See "Removing the Expansion Card Shroud" on page 72.

4Remove the processor shroud. See "Removing the Processor Shroud" on page 72.

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Installing System Components