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Dell Precision 5520 Owner's Manual

PDF

Removing the Battery

  1. Follow the procedures in Before Working Inside Your Computer .
  2. Remove the Base cover
  3. Perform the following steps to remove the battery:
    1. Disconnect the battery cable from the system board [1].
    2. Remove the seven M2x4 screws that secure the battery to the computer [2].
    3. Lift the battery off the computer [3].
    Figure showing removal of battery from the computer

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