IBM PC 300GL Type 6591, Руководство по установке

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Removing and Replacing the System Board
To install some adapters you might have to remove the system board.
The system board is mounted on two rails which allow you to slide it in and out of
the computer. The rail and latching mechanism on the left-hand rail is the same on
all models. You might encounter two different styles of rails on the right-hand side
of the system board.
Ÿ
Style 1 has no latching mechanism
Ÿ
Style 2 has a tab that engages in an opening in the chassis to hold the system
board in the proper position.
The following procedures address both styles.
To remove the system board:
1
Unplug the power supply before removing the system board.
2
Remove the bottom cover. (See “Removing and Replacing the Bottom Cover”
on page 38.)
Chapter 4. Working with Adapters
33