Lenovo H50-50 Desktop - Manual (Page 41)

36
User Guide
Identifying parts on the system board
The system board (sometimes called the motherboard) is the main circuit board
in your computer. It provides basic computer functions and supports a variety of
devices that are factory-installed or that you can install later.
The following illustrations show the locations of parts on the system board.
Lenovo H50-00
1
5
13
3 2
6
7
8
9
4
11 10 12 15 14
System fan header Microprocessor and heat sink
Microprocessor fan header Memory connector
Hard disk and optical disk drive
power connector SATA connectors (2)
PCI express X 16 adapter slot Battery