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Latitude 3420 Service Manual for computers with discrete graphics

PDF

Removing the display back-cover

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the microSD-card.
  3. Remove the SIM card tray for 4G LTE enabled systems.
  4. Enter the service mode.
  5. Remove the base cover.
  6. Remove the WLAN card.
  7. Remove the WWAN card for 4G LTE enabled systems.
  8. Remove the I/O board cable.
  9. Remove the display assembly.
  10. Remove the display bezel.
  11. Remove the display panel.
  12. Remove the camera.
  13. Remove the display cable.

About this task

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

Image: Removing the screws that secure the base cover to the palm-rest and keyboard assembly

Steps

After performing the preceding steps, you are left with the base cover assembly.
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