Remove the keyboard:
1.
Turn the computer upside down, with the front toward you.
2.
Remove the four Phillips PM2.5×7.0 screws that secure the keyboard to the computer.
3.
Turn the computer display-side up, with the front toward you.
4.
Open the computer as far as possible.
5.
Lift the rear edge of the keyboard (1) until it rests at an angle.
6.
Release the keyboard (2) by sliding it back to disengage the tabs on the front edge of the keyboard
from the top cover.
7.
Swing the keyboard (3) up and forward until it rests on the palm rest.
Component replacement procedures
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