Lenovo S40–40 Hardware Maintenance Manual page 30

Hardware components
The following illustration shows the components that make up your computer.
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1. Stand
2. Rear cover
3. Hard disk drive bracket
4. Optical drive
5. Chassis
6. LCD panel
7. MB cover
8. Heat sink
9. System fan
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Lenovo S40–40Hardware Maintenance Manual
10. Wi Fi card
11. Mother board
12. Memory card
13. Converter board
14. LCD switch board
15. Camera
16. Button board
17. Touch control board
18. Speaker
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