Intel Desktop Board D945GCZ Product Guide
48
Setting the BIOS Configuration Jumper Block
NOTE

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 25 shows the location of the desktop board’s BIOS configuration jumper.
OM17645
1
2
3

Figure 25. Location of the BIOS Configuration Jumper

The three-pin BIOS jumper enables all board configurations to be done in BIOS Setup. Table 13

shows the jumper settings for the Setup program modes.

Table 13. Jumper Settings for the BIOS Setup Program Modes

Jumper Setting Mode Description
3
1
Normal (default) (1-2) The BIOS uses the current configuration and passwords for
booting.
3
1
Configure (2-3) After the Power-On Self-Test (POST) runs, the BIOS
displays the Maintenance Menu. Use this menu to clear
passwords.
3
1
Recovery (None) The BIOS recovers data from a recovery diskette in the
event of a failed BIOS update.