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Latitude 7410 Chromebook Service Manual

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Installing the WWAN card

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 WWAN card and provides a visual representation of the installation procedure.

WWAN card install

Steps

  1. Replace the WWAN card into its slot on the system board.
  2. Connect the antenna cables to the WWAN card.
    NOTE The black cable connects to the left antenna lead and the white cable connects to the right antenna lead.
  3. Replace the WWAN bracket on top of the antenna cables.
  4. Replace the single (M2x3) screw securing it to the system board.

Next steps

  1. Reconnect the battery cable.
  2. Install the base cover.
  3. Follow the procedure in After working inside your computer.

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