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Latitude 5430 Rugged Service Manual

Removing the display bezel

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the battery.
  3. Remove the primary M.2 2280 solid state drive or primary M.2 2230 solid state drive.
  4. Remove the keyboard.
  5. Remove the base cover.
  6. Remove the Wi-Fi I/O board.
  7. Remove the WLAN card.
  8. Remove the WWAN card.
  9. Remove the dock I/O board.
  10. Remove the rear I/O board.
  11. Remove the fan.
  12. Remove the heat-sink (UMA) or heat-sink (discrete).
  13. Remove the system board.
  14. Remove the display assembly.

About this task

The following images indicate the location of the display bezel and provide a visual representation of the removal procedure.

This image displays the removal of the display bezel screws

This image displays the removal of the display bezel

Steps

  1. Remove the 4 (M2.5x6, T8) epoxy yellow screws that secure the display bezel to the display assembly.
  2. Close the lid and in sequential order, remove the 11 (M2.5x6, T8) blue screws that secure the display bezel to the display assembly.
  3. Use a plastic scribe to carefully pry open the top, left, and right sides of the display bezel.
    NOTE:When prying open the display bezel, ensure to pry along the outside edge of the display bezel using your hand or a plastic scribe. Using a screw driver or any sharp object may damage the display cover.
  4. Flip the display bezel and disconnect the eDP cable from its connector on the LCD module.
  5. Disconnect the touch cable from its connector on the touch screen board.

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