Identifying parts on the system board – Lenovo H520e Desktop User Manual
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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 illustration shows the locations of parts on the system board.
1
2
3
6
7
8
9
10
11
12
13
4
5
Front audio header
LPC Debug
SATA connector
SATA connector
Clear CMOS jumper
Front USB connector
Front USB connector
Front panel connector
Hard disk drive power connector
Memory slot
Microprocessor fan connector
Microprocessor
Battery
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