12. Connect the speaker cable to the system board.
13. Connect the right-fan cable to the system board.
14. Connect the two left-fan cables to the system board.
15.Connect the left I/O board cable to the system board and close the latch to secure the cable.
16.Connect the keyboard-controller board and keyboard backlight cable to the system board and close the latch to secure the
cable.
17. Connect the touchpad to the system board and close the latch to secure the cable.
18.Align the screw holes on the Type-C bracket with the screw holes on the palm-rest and keyboard assembly.
19.Place the Type-C bracket on the system board.
20.Replace the two screws (M2x2.5) that secure the Type-C bracket to the system board.
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