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Latitude 5520 Service Manual

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Installing the keyboard assembly

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The following image indicates the location of the keyboard assembly and provides a visual representation of the installation procedure.

Keyboard assembly

Steps

  1. Align and place the keyboard assembly on the palm-rest assembly.
  2. Replace the 26 screws (M2x2) that secure the keyboard assembly to the palm-rest assembly.
  3. Close the plastic tapes to cover the keyboard assembly screws.
  4. Connect the backlight cable and the keyboard cable to the connector on the clickpad.

Next steps

  1. Install the system board.
  2. Install the assembly inner frame.
  3. Install the system fan.
  4. Install the battery.
  5. Install the heat sink.
  6. Install the WWAN card.
  7. Install the WLAN card.
  8. Install the base cover.
  9. Install the microSD card.
  10. Install the SIM card.
  11. Follow the procedure in After working inside your computer.

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