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Locating components
The following illustration will help you locate the various components in your
computer.
1
Power supply
5
DIMM
2
PCI slot
6
Hard disk drive
3
System board
7
CD drive or DVD drive
4
Microprocessor and heat sink
8
Diskette drive
Identifying parts on the system board
The system board, also 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.
20
User Guide
Summary of Contents for NetVista A21
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