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Configuration Software and Utilities 69
Table 16 shows the function keys available for menu screens.
Table 16. BIOS Setup Program Function Keys
BIOS Setup Program Function Key Description
<←> or <→>
Selects a different menu screen.
<↑> or <↓>
Moves cursor up or down.
<Tab> Moves cursor to the next field.
<Enter> Executes command or selects the submenu.
<F9> Load the default configuration values for the current menu.
<F10> Save the current values and exits the BIOS Setup program.
<Esc> Exits the menu.
Maintenance Menu
This menu is used to clear passwords and to access processor information. Setup only displays this
menu when the BIOS Configuration jumper is in the configure mode. See page 58 for information
about setting the configure mode. To access this menu, select Maintenance on the menu bar at the
top of the screen.
Maintenance
Main Advanced Security Power Boot Exit
Table 17. Maintenance Menu
Feature Options Description
CPU Frequency
• 8 to 1 ratio (default)
• 12 to 1 ratio through
39 to 1 ratio
Clear All Passwords
• Ok (default)
• Cancel
Clears the user and administrative passwords.
Clear BIS Credentials
• Ok (default)
• Cancel
Clears the Wired for Management Boot Integrity
Service (BIS) credentials.
CPU Stepping Signature No options Displays CPU’s Stepping Signature.
CPU Microcode Update
Revision
No options Displays CPU’s Microcode Update Revision.