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Precision 3561 Service Manual

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Removing the smart card reader

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the SIM card.
  3. Remove the microSD card.
  4. Remove the base cover.
  5. Remove the 2280 solid-state drive or 2230 solid-state drive.
  6. Remove the WLAN card.
  7. Remove the WWAN card.
  8. Remove the battery.
  9. Remove the assembly inner frame.

About this task

The following images indicate the location of the smart card reader and provide a visual representation of the removal procedure.

Removing the smart card reader

Steps

  1. Open the latch and disconnect the smart card reader cable from the connector on the USH board.
  2. Peek back the adhesive tape from the smart card reader.
  3. Remove the three screws (M2x3) that secure the smart card reader to the palm-rest assembly.
  4. Lift the smart card reader off the palm-rest assembly.

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