Latitude 5540 Owner's Manual

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Removing the display hinges

CAUTION:The information in this section is intended for authorized service technicians only.

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the SIM card.
  3. Remove the base cover.
  4. Remove the 4G WWAN card or 5G WWAN card, as applicable.
  5. Remove the WLAN card.
  6. Remove the display assembly.
  7. Remove the display bezel.
  8. Remove the display panel.

About this task

The following images indicate the location of the display hinges and provide a visual representation of the removal procedure.
Figure 1. Image: Display hinges
Image: Removing the display hinges

Steps

  1. Remove the screw (M2.5x3.5) that secures the right hinge to the display back cover.
  2. Lift and remove the right hinge from the display back cover.
  3. Remove the screw (M2.5x3.5) that secures the left hinge to the display back cover.
  4. Lift and remove the left hinge from the display back cover.

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