Dell Latitude 5400 Service Manual

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Installing the LED board

Steps

Place the LED board and align the screw hole on the LED board with the screw hole on the palmrest [1].
Replace the single (M2x3) screw to secure the LED board to the palmrest [2].
Connect the LED board cable to the connector on the system board and route the LED board cable [1, 2].

Next steps

Replace the battery.
Replace the base cover.
Replace the microSD card.
Follow the procedure in after working inside your computer.