1. Base cover 2. Battery
3. Right antenna 4. Bracket
5. Coin-cell battery 6. Solid-state drive shield
7. Solid-state drive 8. System board
9. Right speaker 10. Smartcard reader
11. Palm-rest and keyboard assembly 12. Display assembly
13. Keyboard 14. Keyboard bracket
15. IO Daughterboard 16. System board connector
17. Fingerprint reader 18. Thermal module
19. Left antenna 20. WWAN card shield
21. WWAN card 22. SIM card tray
12 Removing and installing components