Lenovo B345 IdeaCentre B345-B545 All-In-One Hardware Maintenance Manual - Page 30

Hardware components, The following illustration shows the components that make up your computer.

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Hardware components The following illustration shows the components that make up your computer. 26 25 1 24 2 23 1 22 3 21 4 20 5 19 18 6 17 7 16 15 8 14 9 13 10 1. Rear cover 2. Computer stand 3. Middle cover 4. Front LED indicator board 5. EMI cover 6. Chassis 7. LED panel 8. Front bezel 9. Glass 10. Rear I/O module 11. Power supply 12. Motherboard 13. Hard disk drive 11 12 14. Optical disk drive 15. Hardware TV Scale Board 16. WLAN card 17. Speakers 18. Converter 19. Heat-sink 20. Infra red module 21. System fans 22. Camera 23. Hardware TV tuner board 24. Hardware TV switch board 25. Touch module 26. Bluetooth module 24 IdeaCentre B345-B545 All-In-OneHardware Maintenance Manual

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Hardware components
The following illustration shows the components that make up your computer.
1. Rear cover
14. Optical disk drive
2. Computer stand
15. Hardware TV Scale Board
3. Middle cover
16. WLAN card
4. Front LED indicator board
17. Speakers
5. EMI cover
18. Converter
6. Chassis
19. Heat-sink
7. LED panel
20. Infra red module
8. Front bezel
21. System fans
9. Glass
22. Camera
10. Rear I/O module
23. Hardware TV tuner board
11. Power supply
24. Hardware TV switch board
12. Motherboard
25. Touch module
13. Hard disk drive
26. Bluetooth module
24
IdeaCentre B345–B545 All-In-OneHardware Maintenance Manual