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Intel Desktop Board D975XBX2 Product Guide
52
Setting the BIOS Configuration Jumper
CAUTION
Always turn off the power and unplug the power cord from the computer before
changing the jumper. Moving the jumper with the power on may result in unreliable
computer operation.
Figure 30 shows the location of the desktop board’s BIOS configuration jumper block.
Figure 30. Location of the BIOS Configuration Jumper Block
The three-pin BIOS configuration jumper block enables all board configurations to be
done in the BIOS Setup program. Table 9 shows the jumper settings for the Setup
program modes.
Table 9.
Jumper Settings for the BIOS Setup Program Modes
Jumper
Setting
Mode
Description
Normal (default) (1-2) The BIOS uses the current configuration and
passwords for booting.
Configure (2-3) After the Power-On Self-Test (POST) runs, the
BIOS displays the Maintenance Menu. Use this
menu to clear passwords.
Recovery (None) The BIOS recovers data from a recovery diskette
in the event of a failed BIOS update.