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OptiPlex 7040M Owner's Manual

Installing the coin cell battery

  1. Hold the coin cell battery with the "+" sign facing up and slide it under the securing tabs at the positive side of the connector.
  2. Press the battery into the connector until it locks into place.
  3. Install the:
    1. VGA board
    2. hard drive assembly
    3. cover
  4. Follow the procedure in After Working Inside Your Computer.

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