Removal and replacement procedures

4.Release the ZIF connector 1 to which the power button board cable is attached, and then disconnect the power button board cable 2 from the system board.

5. Remove the 19 Torx T8M2.5×8.0 screws that secure the top cover to the base enclosure.

6.Lift the rear edge of the top cover 1 until it disengages from the base enclosure. Callout 2 identifies the locations where the top cover more securely connects to the base enclosure. If necessary, apply additional upward and outward pressure at these points to disengage the top cover.

7.Remove the top cover 3.

Reverse this procedure to install the top cover.

Maintenance and Service Guide

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