Installing The System Board - Dell Inspiron 14 7430 2-in-1 Owner's Manual

Steps
1. Peel the tape that secures the I/O-board connector latch to the system board.
2. Lift the latch and disconnect the I/O-board cable from the system board.
3. Disconnect the fan cable from the system board.
4. Disconnect the speaker cable from the speaker board.
5. Lift the latch and disconnect the touchpad cable from the system board.
6. Lift the latch and disconnect the keyboard cable from the system board.
7. Lift the latch and disconnect the keyboard-backlight cable from the system board.
8. Remove the two screws (M2x4) that secure the USB Type-C bracket to the system board.
9. Lift the USB Type-C bracket off the system board.
10. Remove the two screws (M2x2) that secure the system board to the palm-rest and keyboard assembly.
11. Lift the system board off 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 process.
About this task
The following image indicates the connectors on your system board.
Removing and installing Field Replaceable Units (FRUs) 69