Dell Pro 14 PC14250 Owner's Manual

Installing the I/O board (For computers shipped with Intel Core Ultra 200U Series)

CAUTION:The information in this installation section is intended for authorized service technicians only.

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The following images indicate the location of the I/O board and provide a visual representation of the installation procedure.
Figure 1. Installing the I/O board
Image: Installing the I/O board

Steps

  1. Place and align the screw holes on the I/O board with the screw holes on the palm-rest assembly.
  2. Replace the three screws (M2x3) that secure the I/O board to the palm-rest assembly.
  3. Connect the vPro cable to the vPro connector on the I/O board.
  4. Connect the I/O-board cable to the connector (IO) on the I/O board and close the latch.
  5. For computers shipped with fingerprint readers, connect the FPC cable of the fingerprint reader to the connector (FPR) on the I/O board.
  6. Gently press the right display-hinge in a downward direction towards the I/O board.
  7. Replace the two screws (M2.5x5) that secure the right display-hinge to the palm-rest assembly.

Next steps

  1. Install the fan.
  2. Install the base cover.
  3. Follow the procedure in After working inside your computer.

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