Keyboard-Controller Board; Removing The Keyboard-Controller Board - Dell NOT22114 Owner's Manual

8. Connect the Dynamic Display Switch (DDS) to the system board.
Next steps
1. Install the rear cover.
2. Install the base cover.
3. Follow the procedure in

Keyboard-controller board

Removing the keyboard-controller board

Prerequisites
1. Follow the procedure in
2. Remove the base cover.
3. Remove the battery.
About this task
The following image(s) indicate the location of the keyboard-controller board and provides a visual representation of the
removal procedure.
Steps
1. Open the latch and disconnect the keyboard-backlight cable from the keyboard-controller board.
2. Open the latch and disconnect the keyboard cable from the keyboard-controller board.
3. Open the latch and disconnect the keyboard-controller board cable from the system board.
4. Remove the screw (M2x2) that secures the keyboard-controller board to the palm-rest and keyboard assembly.
5. Lift the keyboard-controller board off the palm-rest and keyboard assembly.
58 Removing and installing Field Replaceable Units (FRUs)
After working inside your
Before working inside your
computer.
computer.