Dell Latitude 5401 Service Manual page 91

Next steps
1. Install the display assembly.
2. Install the smart card reader.
3. Install the keyboard.
4. Install the system board.
NOTE: System board can be installed with heatsink attached.
5. Install the DC-in.
6. Install the LED board.
7. Install the inner frame.
8. Install the memory.
9. Install the WLAN card.
10. Install the WWAN card.
11. Install the 2280 SATA SSD.
12. Install the battery.
13. Install the base cover.
14. Follow the procedure in After working inside your computer.
Disassembly and reassembly 91