Dell Alienware m15 R3 Service Manual - Page 41
Right I/O-board, Removing the right I/O-board
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Steps 1. Using the alignment posts, adhere the keyboard-controller board into place on the palm-rest assembly. 2. Replace the two screws (M2x1.9) that secure the keyboard-controller board to the palm-rest assembly. 3. Connect the keyboard-controller board-cable to the keyboard-controller board and close the connector latch. 4. Connect the keyboard cable to the keyboard-controller board and close the connector latch. 5. Connect the keyboard-backlight cable to the keyboard-controller board and close the connector latch. Next steps 1. Install the battery. 2. Install the base cover. 3. Follow the procedure in After working inside your computer. Right I/O-board Removing the right I/O-board Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the base cover. 3. Remove the battery. 4. Remove the M.2 2230 solid-state drive. (if it is installed in the right M.2 slot) 5. Remove the M.2 2280 solid-state drive. (if it is installed in the right M.2 slot) About this task The following image(s) indicate the location of the right I/O-board and provides a visual representation of the removal procedure. 41
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