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

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Removing the WLAN antenna module

Prerequisites

  1. Follow the procedure in Before working inside your computer.
    NOTE Ensure that your computer is in Service Mode. For more information see, step 6 in Before working inside your computer.
  2. Remove the SD card.
  3. Remove the SIM card tray.
  4. Remove the base cover.
  5. Remove the WWAN card.
  6. Remove the battery.

About this task

The following images indicate the location of the WLAN antenna module and provide a visual representation of the removal procedure.

Removing the speaker

Steps

  1. Remove the single (M1.6x1.8) screw securing the Proximity sensor bracket to the plam-rest assembly and lift the Proximity sensor bracket off the system.
  2. Peel off the piece of tape securing the WLAN antenna module's proximity sensor cable in place.
  3. Disconnect the WLAN antenna module's Proximity sensor cable from the RF board and unroute the Proximity sensor cable from the routing guides.
  4. Remove the two (M1.6x3) screws that WLAN antenna module to the palm-rest assembly, and lift the WLAN antenna module off the system.

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