Dell Precision 3540 - LED Board; Removing the LED Board

Next steps
1. Install the battery.
2. Install the base cover.
3. Install the microSD card.
4. Follow the procedure in after working inside your computer.
LED board
Removing the LED board
Prerequisites
1. Follow the procedure in before working inside your computer
2. Remove the microSD card.
3. Remove the base cover.
4. Remove the battery.
5. Remove the ssd.
6. Remove the ssd bracket.
7. Remove the palmrest bracket.
Steps
1. Unlock and disconnect the USH cable from the pamlrest [1,2].
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Disassembly and reassembly