Lenovo H50 Series User Manual page 44

PCI express X 16 adapter slot
Battery
1 2
19 18
12V power connector
System fan header
Microprocessor fan header
Thermal sensor header
Hard disk drive power connector
Power connector
Lenovo H50-55
3 4
17 16
System fan header
5 6
15
Battery
Microprocessor and heatsink
Memory slots (2)
Hard disk drive fan header
Optical disk drive power connector
SATA connectors (4)
7
8
9
10
11
12
13
14
39
User Guide