5. Replace the five M2 x 3-mm screws on the system board assembly.
6. Connect the fan and speaker cables to the system board.
7. Connect the smart card reader and right I/O board cables to the system board.
8. Lower the right side of the right I/O board in the base assembly, aligning the connectors with the holes in the base assembly.
9. Place the right I/O board onto the guide pins on the base assembly.
10. Replace the two M2 x 3-mm screws in the right I/O board in the holes labeled with white arrows.
11. Gently connect the cable to the right I/O board using the connector release.
12. Replace the DC power cable (see Replacing the DC Power Cable).
13. Replace the palm rest assembly (Replacing the Palm Rest Assembly).
14. Replace the coin-cell battery (see Replacing the Coin-Cell Battery).
15. Replace the display assembly (see Replacing the Display Assembly).
16. Replace the module with Bluetooth wireless technology (see Replacing the Card With Bluetooth Wireless Technology).
17. Replace the keyboard (see Replacing the Keyboard).
18. Replace the LED cover (see Replacing the LED Cover).
19. Replace the solid state drive (see Replacing the Solid State Drive and Cable Assembly).
20. Replace the memory module (see Replacing the Memory Module).
21. Replace the WLAN and WWAN cards (see Replacing the WLAN/WiMax Card and Replacing a WWAN Card).
22. Replace the service panel (see Replacing the Service Panel).
23. Follow the procedures in After Working on Your Computer.
24. Flash update the BIOS (see Flashing the BIOS for more information).
25. Enter the system setup program to update the BIOS on the new system board with the computer Service Tag. For information on the system setup
program, see the Dell™TechnologyGuide on your computer or at support.dell.com.
Back to Contents Page