3.
Remove the following screws that secure the keyboard/top cover to the base enclosure:
(1) One Phillips PM2.0×3.7 screw on the front edge of the keyboard/top cover
(2) One Phillips PM2.0×3.7 broad head screw in the hard drive bay
(3) Six Phillips PM2.0×5.6 screws
(4) Two Phillips PM2.5×8.6 screws on the display hinges
4.
Turn the computer right side up with the front toward you.
5.
Open the computer as far as it will open.
6.
Lift the front edge (1) of the keyboard/top cover until it separates from the front edge of the
base enclosure.
7.
Release the ZIF connector (2) to which the power button board cable is attached, and then disconnect
the power button board cable from the system board.
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Chapter 6 Removal and replacement procedures for Authorized Service Provider parts