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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 IBM-installed or that you can install later.
The following illustration shows the locations of parts on the system board.
1
Microprocessor
2
DIMM connector 1
3
DIMM connector 2
4
Fan connector
5
12 V Power connector
6
Power connector
7
POV connector
8
Diskette drive connector
9
IDE connector
10
Speaker connector
11
Front panel connector
12
Front USB connector
13
Battery
14
Clear CMOS/BIOS recovery jumper
15
PCI riser connector
16
CD audio connector
17
Microprocessor fan connector
Chapter 5. Installing Options
25
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