Steps1. 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.Installing the keyboard-controller boardPrerequisitesIf you are replacing a component, remove the existing component before performing the installation process.About this taskThe following image(s) indicate the location of the keyboard-controller board and provides a visual representation of theinstallation procedure.60 Removing and installing Field Replaceable Units (FRUs)