7. Remove the fingerprint-reader cable, LED-board FFC, Touch-pad FFC, USH-board FFC from their connectors on the system
board.
8. Remove the display cable and camera cable from the routing guides on the palm-rest and keyboard assembly..
9. Remove the green P-sensor cable, gray P-sensor cable, WLAN-antenna cables, Darwin cables, white/gray WWAN-antenna
cables, black/gray WWAN-antenna cables, blue WWAN-antenna cable, and orange-WWAN antenna cable from the routing
guides on the system board.
10. Remove the two (M2x3.5) screws from the left Type-C bracket and remove the left Type-C bracket from the computer.
11. Remove the three (M2x3.5) screws from the right Type-C bracket and remove the right Type-C bracket from the computer.
12. Remove the two (M2x2.5) screws that secure the system board to the palm-rest and keyboard assembly.
13. Lift and remove the system from the computer.
NOTE:
To prevent obstructions while lifting the system board, technicians should clear the area around the system
board of cables, FFCs, FPCs, and any adhesive items.
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 images indicate the location of the system board and provide a visual representation of the installation procedure.
46
Removing and installing components
To Next Page
Loading...
