Lenovo IdeaCentre B750 All-in-One - Manual (Page 30)

Hardware components
The following illustration shows the components that make up your computer.
2
3
6
7
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
4
5
1
8
1. Rear cover 11. B-CAS card reader
2. Computer stand 12. System fan
3. Middle cover 13. Heat-sink
4. EMI cover 14. Subwoofer
5. Motherboard 15. Speaker system
6. TV-Tuner jack 16. Power switch board
7. LED panel module 17. Wi-Fi card
8. Converter board 18. TV-Tuner card
9. Optical disk drive bezel 19. Hard disk drive
10. Optical disk drive 20. Power supply
24 IdeaCentre B750Hardware Maintenance Manual