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Bluetooth daughter card (BDC-2.1) removal and installation - ThinkPad T400, R400

For access, remove these FRUs in order:

  1. Battery.
  2. LCD front bezel

Step 1 - 2

StepScrew (quantity)ColorTorque
1M2 × 2.8 mm, flat-head, nylon-coated (1)Black0.167 Nm(1.7 kgfcm)

When installing: Make sure that the connector (2) is attached firmly.

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