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OptiPlex 7780 All-In-One Service Manual

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Removing the bottom cover

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the stand.
  3. Remove the cable cover (optional).
  4. Remove the back cover.
  5. Remove the system-board shield.

About this task

The following image provides a visual representation of the bottom cover removal procedure.

Image: Removing the bottom cover

Steps

  1. Remove the four screws (M3x5) that secure the bottom cover to the display-assembly base.
  2. Lift the bottom cover off the display-assembly base.

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