Dell Precision 3540 User Manual

7. Remove the palmrest bracket.
8. Remove the LED board.
9. Remove the speaker.
10. Remove the heatsink.
11. Remove the memory module.
12. Remove the DC-in .
13. Remove the WLAN card.
14. Remove the system board.
15. Remove the coin cell battery.
16. Remove the keyboard.
17. Remove the SmartCard reader board.
Steps
1. Remove the eleven (M2x2) screws that secure the keyboard to the keyboard bracket [1].
2. Remove the keyboard from the keyboard bracket [2].
Installing the keyboard bracket
Steps
1. Align and place the keyboard on the keyboard bracket [1].
2. Replace the 12 (M2x2) screws to secure the keyboard on the keyboard bracket [2].
Disassembly and reassembly
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Dell Precision 3540 Specifications

General

Brand	Dell
Model	Precision 3540
Category	Laptop
Language	English