1. Power fan header
2. CPU socket
3. Microprocessor fan header
4. Memory connector
5. Hard disk and optical disk drive power connector
6. SATA connectors (2)
7. PCI express X 16 adapter slot
24
Lenovo E50–05 Series Hardware Maintenance Manual
1
2
13
12
11
8. Battery
9. System fan header
10. Front panel connector
11. Front USB connectors (2)
12. PCI express X 1 adapter slot
13. Front audio connector
3
4
5
6
7
8
10
9