Latitude 5430 Rugged Service Manual

Installing the WWAN card

1. Slide the WWAN card at an angle into the WWAN card slot.
2. Connect the antenna cables to the WWAN card.

   Table 1. Connectors on the WWAN card The following table provides the antenna-cable color scheme for the WWAN card for your laptop:

   Antenna	Cable Color
   Main (white triangle) - ANT1	Orange (cable number 7)
   Main (white triangle) - ANT3	White and Black (cable number 6)
   Auxiliary (black triangle) - ANT0	White and Grey (cable number 5)
   Auxiliary (black triangle) - ANT2	Blue (cable number 8)

3. Place the WWAN card holder on the WWAN card.
4. Replace the (M2x3.5) screw that secures the WWAN card holder to the system board.
   NOTE:For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number, see the knowledge base article 000143678 at https://www.dell.com/support/.