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LCD panel and LCD cable removal and installation - ThinkPad T400, R400

For access, remove these FRUs in order:

  1. Battery.
  2. Palm rest or palm rest with fingerprint reader.
  3. Keyboard.
  4. PCI Express Mini Card for wireless LAN.
  5. PCI Express Mini Card for wireless WAN.
  6. Intel Turbo Memory Minicard or wireless USB adapter.
  7. Keyboard bezel.
  8. LCD assembly.
  9. LCD front bezel.
  10. LCD rear cover.
  11. Inverter card.
  12. Bluetooth daughter card (BDC-2.1).
  13. LCD magnesium frame, hinge assembly, and integrated camera.
  14. Antenna assembly.

LCD cable:

LCD cable

StepScrew (quantity)ColorTorque
4M2 × 2.8 mm, flat-head, nylon-coated (4)Silver0.167 Nm(1.7 kgfcm)

LCD cable for LED backlit LCD:

LCD cable for LED backlit LCD

StepScrew (quantity)ColorTorque
4M2 × 2.8 mm, flat-head, nylon-coated (4)Black0.167 Nm(1.7 kgfcm)

When installing: Make sure that the LCD cable is attached firmly.

Purchase parts online