Service Manual

17. Remove the two (M2.5x5) screws that secure the fans to the palm-rest assembly.

18.Remove the five (M2x3) screws that secure the system board to the palm-rest assembly.

19.Remove the three (M2x3) screws that secure the left I/O-board to the palm-rest assembly.

20.Lift the system board and the left I/O-board out of the palm-rest assembly.

21. Turn the system board over.

22.Remove the

left I/O-board.

23.Remove the fan and heat-sink assembly.

Installing the system board

Prerequisites

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

About this task

The following image indicates the location of the system board and provides a visual representation of the removal procedure.