Lenovo NetVista A22 User guide for NetVista 2254, 2256, 2257, 6336, 6337, 6339 - Page 32

Locating components, Identifying parts on the system board

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Locating components The following illustration will help you locate the various components in your computer. 1 Power supply 2 PCI slot 3 System board 4 Microprocessor and heat sink 5 DIMM 6 Hard disk drive 7 CD drive or DVD drive 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

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Locating components
The following illustration will help you locate the various components in your
computer.
±1²
Power supply
±5²
DIMM
±2²
PCI slot
±6²
Hard disk drive
±3²
System board
±7²
CD drive or DVD drive
±4²
Microprocessor and heat sink
±8²
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