Lenovo C100 Lenovo 3000 C100 Hardware Maintenance Manual (Windows 7) - Page 29

Identifying parts on the system board - motherboard

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Chapter 7. Replacing hardware 1 Computer stand 2 Computer back cover 3 Metal bracket 4 System board 5 Heat sink and system fan 6 USB board 7 Inverter board 8 Memory alot 9 optical drive bay and ODD 10 Hard disk drive bay and HDD 11 LCD panel bracket 12 LCD panel 13 Panel glass 14 Speakers 15 Camera/Micophone board 16 Computer front cover 17 Left and right decoration 18 Front foot stand Identifying parts on the system board The system board (sometimes called the planar or 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. 27

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Chapter 7. Replacing hardware
27
1
Computer stand
2
Computer back cover
3
Metal bracket
4
System board
5
Heat sink and system fan
6
USB board
7
Inverter board
8
Memory alot
9
optical drive bay and ODD
10
Hard disk drive bay and HDD
11
LCD panel bracket
12
LCD panel
13
Panel glass
14
Speakers
15
Camera/Micophone board
16
Computer front cover
17
Left and right decoration
18
Front foot stand
Identifying parts on the system board
The system board (sometimes called the planar or 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.