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

PDF

Removing the display assembly

Prerequisites

  1. Follow the procedure in before working inside your computer.
  2. Remove the palmrest and keyboard assembly.

About this task

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

Disconnect the display cables.

Remove the hinges.

Steps

  1. Remove the singe screw (M2x3) that secures the WLAN antenna cable bracket to the system board.
  2. Lift and remove the WLAN antenna cable bracket from the system board.
  3. Disconnect the two antenna cables that are connected to the WLAN module on the system board.
  4. Remove the singe screw (M2x3) that secures the display cable bracket to the system board. Lift and remove the display cable bracket from the system board.
  5. Open the latch and disconnect the display cable from the connector on the system board.
  6. For 2-in-1 systems, disconnect the touch cable from the connector on the system board.
  7. Open the system to 120 degrees.
  8. Remove the single (M2x4) screw and six (M2.5x5) screws that secure the display assembly to the computer chassis.
  9. Lift and remove the display assembly from the computer chassis.
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