15. Open the latch, and disconnect the touchpad cable from the system board.
16. Open the latch, and disconnect the keyboard cable from the system board.
17. Open the latch, and disconnect the keyboard backlit cable from the system board.
18. Lift the flap to access the USB Type-C port.
19. Remove the two screws (M2x3) that secures the USB Type-C bracket to the system board and palm-rest and keyboard
assembly.
20. Disconnect the power-adapter port cable from the system board.
21. Using the pull tab, disconnect the display cable from the system board.
22. Remove the two screws (M2x2) that secures the system board to the palm-rest and keyboard assembly.
Installing the system board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the connectors on your system board.
Figure 2. System-board connectors
1. Power-adapter port cable
2. Display cable
3. Pen-garage cable
4. Fan cable
5. Touchscreen cable
6. I/O board cable
7. Speaker cable
8. Touchpad cable
9. Battery cable
10. Keyboard cable
11. Keyboard backlit cable
The following image indicates the location of the system board and provides a visual representation of the installation procedure.
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Removing and installing components
