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      PCI express mini card for wireless WAN removal and installation - ThinkPad Edge E420

      For access, remove these FRUs in order:

      In step [1], unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow.

      e420_minicardwan_1

      When installing: Plug the orange cable into the jack marked MAIN, and the blue cable into the jack marked AUX on the card.

      Step Screw (quantity) Color
      Torque
      2 M2 × 3 mm, wafer-head, nylon-coated (1) Black 0.181 Nm (1.85 kgfcm)

      e420_minicardwan_3

       

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      • Alias ID:
      • Document ID: PD015080
      • Last Updated :17 Jun 2014
      • © 2016 Lenovo