8170 N/B MAINTENANCE

6.Remove two screws fastening the button board on base unit. and then disconnect two cables from the system board. (Figure 2-23)

Figure 2-23 Remove the screws

Figure 2-24 Remove the base unit cover

7. Remove five screws from the system board,and lift up the base unit to access the system board. (Figure 2-24)

Reassembly

1.Replace five screws fastening the base unit

2.Reconnect two cables to the system board.

3.Replace the button board with two screws.

4.Reconnect the touch pad cable and replace the base unit cover.

5.Replace three screws fastening the base unit cover.

6.Replace five screws on the rear side of the notebook.

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