Dell Latitude 5411 Service Manual page 43

Steps
1. Locate the smartcard reader board slot on your computer.
2. Align and place the smartcard reader board into the slot on your computer.
3. Replace the three (M2x3) screws that secure the smartcard reader board to the computer.
4. Adhere the smartcard reader cable to the palmrest and connect the cable to the connector on the system board.
5. Connect the touchpad button board cable to the connector on the system board.
Next steps
1. Install the inner frame.
2. Install the WLAN card.
3. Install the WWAN card.
4. Install the 2280 SATA SSD.
5. Install the battery.
6. Install the base cover.
7. Follow the procedure in After working inside your computer.
Disassembly and reassembly 43