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Dell Precision Tower 7910 Owner's Manual

Removing the Power Supply Unit (PSU) Card

  1. Follow the procedures in Before Working Inside Your Computer .
  2. Remove:
    1. right cover

    2. PSU

    1. Disconnect all the cables connected to the PSU card [1].
    2. Remove the screws that secure the PSU card to the chassis [2].
    3. Lift and remove the PSU card from the computer [3].
    Figure displaying the removal of the PSU card.

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