5 Disconnect the power-adapter port cable from the system board.
6 Remove the two screws (M2x3) that secure the USB Type-C port bracket to the system board.
7 Lift the USB Type-C port bracket o the system board.
8 Disconnect the speaker cable from the system board.
9 Open the latch and disconnect the keyboard cable from the system board.
10 Open the latch and disconnect the keyboard-backlight cable (optional) from the system board.
NOTE: Applicable only if your computer is shipped with a backlit keyboard.
11 Open the latch and disconnect the touchpad cable from the system board.
12 Open the latch and disconnect the hard-drive cable from the system board.
13 Disconnect the coin-cell battery cable from the system board.
14 Remove the four screws (M2x2) that secure the system board to the palm-rest and keyboard assembly.
15 Lift the system board o the palm-rest and keyboard assembly.
60 Removing the system board