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Latitude 3120/Latitude 3120 2-in-1 Service Manual

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Removing the display hinge

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the palmrest and keyboard assembly.
  3. Remove the display assembly.
  4. Remove the display bezel.
  5. Remove the display panel.

About this task

The following image indicates the location of the display hinge and provides a visual representation of the removal procedure.

Connect the cables onto the system board.

Steps

  1. Peel off the tape from the left hinge that secures the display cable.
  2. Peel off the tape from the right hinge that secures the WLAN antenna cables.
  3. For Latitude 3120, remove the two (M2x2.5) screws and four (M2.5x2.5) screws that secure the display hinges to the display assembly.
  4. For Latitude 3120 2-in-1, remove the six (M2.5x2.5) screws and four (M2x2) screws that secure the display hinges to the display assembly.
  5. Open the display hinges to 45 degrees.
  6. Remove the display hinges from the display assembly.
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