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      Express sub card removal and installation - ThinkPad Edge E520, E525

      For access, remove this FRU:

      Removal steps of Express sub card

      When installing: Make sure that the Express sub card is attached firmly to the system board.


      Step Screw (quantity) Color Torque
      1 M2 × 6 mm, wafer-head, nylon-coated (2) Black 0.181 Nm (1.85 kgfcm)

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      • Alias ID:
      • Document ID: PD015281
      • Last Updated :17 Jun 2014
      • © 2016 Lenovo