Lenovo H50 series Hardware Maintenance Manual page 35

1. 12V power connector
2. Battery
3. System fan header
4. Microprocessor and heatsink
5. Microprocessor fan header
6. Memory slots (2)
7. Thermal sensor header
8. Hard disk drive fan header
9. Hard disk drive power connector
10. Optical disk drive power connector
Lenovo H50-55
1 2 3 4
19 18 17 16
5 6
7
15 14
11. Power connector
12. SATA connectors (4)
13. Power fan header
14. Front panel connector
15. Front USB connectors (2)
16. Mini PCI-E slot
17. PCI express X 1 adapter slot (2)
18. PCI express X 16 adapter slot
19. Front audio connector
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Chapter 7 Locating connectors, controls and components
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