Lenovo C540 Touch All-in-One - Manual (Page 30)

Hardware components
The following illustration shows the components that make up your computer.
1
2
3
6
7
8
9
1 0
1 1
1 4
1 8
1 6
1 7
1 5
1 9
2 0
2 1
2 2
4
5
1 2
1 3
1. Computer stand 12. Wi-Fi card
2. Foot cover 13. TV-Tuner card
3. Middle cover 14. System fan
4. EMI cover 15. Heat-sink
5. Motherboard 16. Camera
6. Power switch board 17. Hard disk drive and bay
7. Speakers 18. Converter board
8. Rear I/O module 19. Front function board
9. Chassis 20. Optical drive
10. LED panel 21. Optical drive bracket
11. Front bezel 22. Touch control board
24 Lenovo C540Hardware Maintenance Manual