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Latitude 5340/Latitude 5340 2-in-1 Owner's Manual

Installing the WWAN 5G 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 5G card and provides a visual representation of the installation procedure.

Image: Installing the WWAN 5G card

NOTE:For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number, see the knowledge base article 000143678 at www.dell.com/support.

Steps

  1. Connect the antenna cables to the connectors on the WWAN 5G card.

    The following table provides the antenna-cable color scheme for the WWAN 5G card supported by your computer.

    Table 1. Antenna-cable color schemeThe following table provides the antenna-cable color scheme for the WWAN card of your computer.
    Connectors on the WWAN card Antenna-cable color Silkscreen marking
    D/G Black with a thin white stripe ANT3 D/G △ (white triangle)
    M2 Blue ANT2 M2 △ (white triangle)
    M1 Orange ANT1 M1 △ (white triangle)
    M White with a thin gray stripe ANT0 M △ (white triangle)
  2. Align the notch on the WWAN card and slide the WWAN 5G card at an angle into the WWAN-card slot.
  3. Align and place the WWAN-thermal shield on the WWAN 5G card, and tighten the two screws (M2x3).
  4. Align and place the WWAN-card bracket the WWAN 5G card and tighten the screw (M2x3.5).

Next steps

  1. Install the base cover.
  2. Follow the procedure in After working inside your computer.

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