Latitude 5430 Chromebook Service Manual

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Removing the WWAN card

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the SIM card.
  3. Remove the SD card.
  4. Remove the base cover.
  5. Disconnect the battery cable from its connector on the system board.

About this task

NOTE:The following steps are applicable only for computers that are shipped with a WWAN card.

The following image indicates the location of the WWAN card and provides a visual representation of the removal procedure.

Removing the WWAN card

Steps

  1. Remove the screw (M2x3) that secures the WWAN-card bracket to the WWAN card on the system board.
  2. Lift and remove the WWAN-card bracket from the WWAN card.
  3. Disconnect the WWAN antenna cables from the connectors on the WWAN card.
  4. Slide and remove the WWAN card from the WWAN-card slot on the system board.

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