Dell P92F Service Manual page 48

Steps
1. Align the screw holes on the system board with the screw holes on the palm-rest and keyboard assembly.
2. Replace the three screws (M2x4) that secure the system board to the palm-rest and keyboard assembly.
3. Connect the antenna cables to the wireless card and route the antenna cables through the routing guides on the palm-rest
and keyboard assembly.
The following table provides the antenna-cable color scheme for the wireless card that is supported by your computer.
Table 2. Antenna-cable color scheme
Connectors on the
wireless card
Main
Auxiliary
4. Connect the right speaker cable to the system board and close the latch to secure the cable.
5. Replace the two screws (M2x4) that secure the power-button bracket to the palm-rest and keyboard assembly.
6. Adhere the Mylar that secures the antenna cables to the system board.
7. Replace the screw (M2x4) that secures the wireless-card bracket to the system board.
8. Connect the power-button cable to the system board and close the latch to secure the cable.
9. Connect the left speaker cable to the system board and close the latch to secure the cable.
10. Connect the keyboard cable to the system board and close the latch to secure the cable.
11. Replace the two screws (M2x4) that secure the USB Type-C port bracket to the palm-rest and keyboard assembly.
12. Adhere the Mylar that secures the power-button cable to the system board.
13. Connect the display cable and the camera cable to the system board.
14. Align the screw holes on the display-cable bracket with the screw holes on the system board.
15. Replace the two screws (M2x4) that secure the display-cable bracket to the palm-rest and keyboard assembly.
48 Removing and installing components
Antenna-cable color
White
Black
Silkscreen marking
MAIN
AUX
△ (white triangle)
▲ (black triangle)