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Dell OptiPlex 5055 Small Form Factor Owner's Manual

PDF

Removing power switch

  1. Follow the procedure in Before working inside your computer .
  2. Remove the:
    1. cover

    2. front bezel

    3. 2.5 inch hard drive assembly

    4. cooling shroud

    5. optical drive

  3. To release the power switch:
    1. Disconnect the power switch cable from the system board [1].
    2. Press the power switch retention tabs and pull out from the computer [2, 3].Figure displaying removing power switch board
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