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OptiPlex 7080 Small Form Factor Service Manual

Removing the power-supply unit

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the side cover.
  3. Remove the 2.5 in. hard drive assembly.
  4. Remove the memory modules.

About this task

The following images indicate the location of the power-supply unit and provide a visual representation of the removal procedure.

PSU removal

PSU removal

PSU removal

Steps

  1. Remove the SATA cables from the retention clip on the support bracket.
  2. Remove the two screws (M6X32) and slide the support bracket out from the slot.
  3. Unroute the power-supply cable from the retention clip on the chassis.
  4. Remove the three screws (M6X32) that secure the power-supply unit to the back of the chassis.
  5. Press the power-supply unit release latch and slide the unit into the chassis.
  6. Remove the power-supply unit out of the chassis.

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