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.
![Image: Installing the keyboard-controller board (AMD)](https://dl.dell.com/content/guides/public/Html/alienware-m15-ryzen-edition-r5-service-manual/images/GUID-79A3A227-D3B5-49F8-B343-7356464CAF26-low.jpg)
Steps
- Using the alignment posts, adhere the keyboard-controller board into the slot on the palm-rest and keyboard assembly.
- Align the screw hole on the keyboard-controller board with the screw hole on the palm-rest and keyboard assembly.
- Replace the screw (M2x2) that secures the keyboard-controller board to the palm-rest and keyboard assembly.
- Connect the keyboard-controller board cable to the keyboard-controller board and close the latch to secure the cable.
- Connect the keyboard cable to the keyboard-controller board and close the latch to secure the cable.
- Connect the keyboard-backlight cable to the keyboard-controller board and close the latch to secure the cable.
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