Setting System Board Jumpers 6-1
Setting System Board
Jumpers
This chapter provides jumper setting information that
you might need to configure your system for a particular
function or to check factory settings.
Situations that require changing jumper settings include
the following:
■ You are adding secondary cache to your system.
■ You are upgrading your processor.
■ You forgot your password and cannot boot your system.
!
CAUTION: Jumpers are set correctly at
the factory for your configuration.
Only change (or check) the appropriate jumper
setting if you are adding secondary cache, you
forgot your password, or you are upgrading your
processor. Otherwise, keep the jumpers at their
factory settings.
The following figures show jumper locations on the system
board and a description of jumper settings.
Check the jumper settings for your particular requirements.
If you need to change the settings, use the procedure that
follows the figures.
6