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Latitude 3480 Owner's Manual

PDF

Removing the WWAN card

Steps

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. Removing the SIM tray (WWAN models)
    2. base cover
    3. battery
  3. To remove the WWAN card:
    1. Remove the M2xL3 screw that secures the WWAN metal bracket to the system [1] and then lift and remove the metal bracket off the WWAN card [2].
    2. Disconnect the two antenna cables from the WWAN card [3].
    3. Pull out the WWAN card from its connector on the system board [4].
    removing WWAN card

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