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Latitude 9430/Latitude 9430 2-in-1 Service Manual

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Installing the palm-rest assembly

Prerequisites

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

About this task

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

Remove Palnrest assembly

NOTE When replacing the palm rest, relocate the WWAN main antenna/dummy antenna module to the replacement palm rest.

Remove Palnrest assembly

Remove Palnrest assembly

  1. WWAN main antenna
  2. Dummy antenna module

Steps

Place the palm-rest assembly on a flat surface.

Next steps

  1. Install the WWAN main antenna module.
  2. Install the USH daughter board.
  3. Install the system board .
  4. Install the power button with fingerprint reader (for systems shipped with a fingerprint reader).
  5. Install the I/O daughter board.
  6. Install the WLAN antenna module.
  7. Install the right speaker.
  8. Install the left speaker.
  9. Install the battery.
  10. Install the display assembly.
  11. Install the heat sink.
  12. Install the WWAN card.
  13. Install the solid-state drive.
  14. Install the base cover.
  15. Install the SIM card tray.
  16. Install the SD card.
  17. Follow the procedure in After working inside your computer.

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