Dell PowerEdge XR4000w Installation and Service Manual

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Replacing the system battery

Prerequisites

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. Discard used batteries according to the manufacturer's instructions. See the Safety instructions that came with your system for more information.
  1. Follow the safety guidelines listed in the Safety instructions.
  2. Follow the procedure listed in the Before working inside your system.

Steps

  1. To remove the battery:
    1. Use a plastic scribe to pry out the system battery.
      Figure 1. Removing the system battery

      This image shows the CMOS battery removal.

    CAUTION:To avoid damage to the battery connector, you must firmly support the connector while installing or removing a battery.
  2. To install a new system battery:
    1. Hold the battery with the positive side facing up and slide it under the securing tabs.
    2. Press the battery into the connector until it snaps into place.
      Figure 2. Installing the system battery

      This image shows the installation of the CMOS battery.

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