Steps
1. Place the system board and replace the seven (M2.5x5) screws that secure the system board to the computer chassis.
2. Connect the following cables to their connector on the system board : power button board, RF switch board, Dock I/O
flat printed cable, EDP cable, Left I/O board flat printed cable connector, express card reader board connector, USH board
connector, smart card reader connector, and LED board connector.
3. Replace the four (M2x3.5) screws that secure the cable cover to the system board.
4. Connect the touchpad flat printed cable to its connector on the system board.
Next steps
1. Install the right Type-C board.
2. Install the left Type-C board.
3. Install the heat sink.
4. Install the fan.
5. Install the dock I/O-bracket.
6. Install the dock I/O-module.
7. Install the WWAN card.
8. Install the WLAN card.
9. Install the RF switch board.
10. Install the rear I/O-board.
11. Install the GPS board.
12. Install the stylus holder.
13. Install the base cover.
14. Install the solid state drive carrier.
15. Install the keyboard (rubberized) or keyboard (standard).
16. Install the batteries.
17. Follow the procedure in after working inside your computer.
Right Type-C board
Removing the right Type-C board
CAUTION: The information in this removal section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the batteries.
3. Remove the solid state drive carrier.
4. Remove the keyboard (rubberized) or keyboard (standard).
5. Remove the base cover.
6. Remove the GPS board.
7. Remove the rear I/O-board.
8. Remove the RF switch board.
9. Remove the WLAN card.
10. Remove the WWAN card.
11. Remove the dock I/O-module.
12. Remove the dock I/O bracket.
13. Remove the fan.
14. Remove the heat sink .
About this task
The following image indicates the location of the right Type-C board and provides a visual representation of the removal
procedure.
136
Removing and installing Field Replaceable Units (FRUs)
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