a. base cover
b. battery
c. keyboard trim
d. keyboard
3. Remove the screws that secure the palmrest to the computer.
4. Flip the computer and perform the following steps:
a. Disconnect the following cables from its connectors on the system board [1] [2].
• power board
• LED board
• USH board
• touchpad board
b. Remove the screws that secure the palmrest to the computer [3].
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