Palm-Rest And Keyboard Assembly; Removing The Palm-Rest And Keyboard Assembly - Dell Latitude 5430 Chromebook Service Manual

Insert the system board at an angle for the system board connectors to fit into the port openings of the computer
chassis. Gently lower the system board into the computer chassis and ensure not to cover the flexible cables such as
the fingerprint reader cable, touchpad cable, keyboard cable, and keyboard-backlit cable near the cable routing.
2. Align the screw holes on the system board with the screw holes on the palm-rest and keyboard assembly.
3. Replace the five screws (M2x2) that secure the system board to the palm-rest and keyboard assembly.
4. Replace the two screws (M2x4) that secure the left type-c bracket to the system board.
5. Replace the two screws (M2x4) that secure the right type-c bracket to the system board.
6. For 2-in-1 configurations, connect the power-button cable to the connector on the system board.
7. Connect the fingerprint cable to the connector on the system board.
8. Connect the speaker cable to the system board.
9. Adhere the tapes that secure the antenna cables to the system board and also adhere the black adhesive tape to the M.2
solid-state drive slot to the system board.
10. Connect the touchpad cable to the connector on the system board.
11. Connect the keyboard cable to the connector on the system board.
12. Connect the keyboard-backlight cable to the connector on the system board.
13. For 2-in-1 configurations, connect the volume-control cable to the connector on the system board.
Next steps
1. Install the display assembly.
2. Install the fan.
3. Install the heat sink.
4. Install the touchpad.
5. Install the speakers.
6. Install the volume-control
7. Install the power-button board
8. Install the WWAN card.
9. Install the wireless card.
10. Install the M.2 2230 solid-state
11. Install the battery.
12. Install the base cover.
13. Install the SD card.
14. Install the SIM card.
15. Follow the procedure in

Palm-rest and keyboard assembly

Removing the palm-rest and keyboard assembly

Prerequisites
1. Follow the procedure in
2. Remove the SIM card.
3. Remove the SD card.
4. Remove the base cover.
5. Remove the battery.
6. Remove the M.2 2230 solid-state
7. Remove the wireless card.
8. Remove the WWAN card.
9. Remove the power-button
10. Remove the volume-control
11. Remove the speakers.
12. Remove the touchpad.
board.
drive.
After working inside your
Before working inside your
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board.
board.
computer.
computer.
Removing and installing components 55