Lenovo PC 300GL User Guide (including system setup and option in - Page 74

Working with Options on the System Board, For easier access to the system board

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Working with Options on the System Board This section provides instructions for installing, removing, and replacing system memory. Accessing the System Board To access the system board, you must remove the computer cover. For information on removing the computer cover, see "Removing the Cover" on page 54. You might need to remove adapters in order to access some components of the system board. For information about expansion adapters, see "Working with Adapters" on page 66. When disconnecting cables, be sure to note where they attach, so you can correctly reattach them later. Note: For easier access to the system board, it helps to place the computer on its side on a table. 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. Refer to the following illustration for the location of parts on the system board. Note: An illustration of the system board and additional information is provided on a label located on the inside of the computer chassis. 60 PC 300GL User Guide

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Working with Options on the System Board
This section provides instructions for installing, removing, and replacing
system memory.
Accessing the System Board
To access the system board, you must remove the computer cover.
For
information on removing the computer cover, see “Removing the Cover” on
page
54.
You might need to remove adapters in order to access some
components of the system board.
For information about expansion
adapters, see “Working with Adapters” on page
66.
When disconnecting
cables, be sure to note where they attach, so you can correctly reattach them
later.
Note:
For easier access to the system board, it helps to place the computer
on its side on a table.
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.
Refer to the following illustration for the location of parts on the system
board.
Note:
An illustration of the system board and additional information is
provided on a label located on the inside of the computer chassis.
60
PC 300GL User Guide