Keyboard-controller board
Removing the keyboard-controller board
Prerequisites
1. Follow the procedure in
Before working inside your computer.
2. Remove the base cover.
3. Remove the battery.
About this task
The following image indicates 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 keyboard-controller board.
4. Remove the screw (M2x2) that secures the keyboard-controller board to the palm-rest and keyboard assembly.
5. Remove the keyboard-controller board off the palm-rest and keyboard assembly.
Installing the keyboard-controller board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the keyboard-controller board and provides a visual representation of the installation
procedure.
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