User guide

39
User Guide
PCI express X 16 adapter slot System fan header
Battery
1
3 4 5 6
7
9
10
11
12
14
2
8
13
151718
19
16
Lenovo H50-55
12V power connector Battery
System fan header Microprocessor and heatsink
Microprocessor fan header Memory slots (2)
Thermal sensor header Hard disk drive fan header
Hard disk drive power connector Optical disk drive power connector
Power connector SATA connectors (4)