IBM PC 300GL Type 6591, Installation Manual

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Before you begin
Ÿ
Using the Configuration/Setup Utility program, record all configuration
information.
Ÿ
Read “Electrical Safety” on page 4 and “Handling Static-Sensitive Devices”
on page 5.
Ÿ
Turn off the computer and disconnect the power cord from the rear of the
chassis. Leave the other cables connected.
Ÿ
Remove the computer cover (see “Disconnecting Cables and Removing the
Side Cover” on page 6).
Ÿ
Lay the computer on its side.
The jumper is located on the system board and is labeled CMOS clear.
1 2 3
You might have to remove adapters to gain access to the jumper. See “Removing
Adapters” on page 31.
Chapter 6. Working with Security Options
71