Dell Alienware m15 R7 Service Manual - Page 49
Installing the keyboard-controller board, Prerequisites, About this task, Steps
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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. Life the keyboard-controller board off the palm-rest and keyboard assembly. 6. Open the latch and disconnect the keyboard-controller board cable from the keyboard-controller board. Installing the keyboard-controller board Prerequisites If you are replacing a component, remove the existing component before performing the installation process. About this task The following image(s) indicate the location of the keyboard-controller board and provides a visual representation of the installation procedure. Steps 1. Connect the keyboard-controller board cable to the keyboard-controller board and close the latch to secure the cable. 2. Using the alignment posts, place the keyboard-controller board into the slot on the palm-rest and keyboard assembly. 3. Replace the screw (M2x2) that secures the keyboard-controller board to the palm-rest and keyboard assembly. 49