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Intel Desktop Boards D845HV and D845WN Product Guide
48
Table 7 shows the function keys available for menu screens.
Table 7. 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
Maintenance
Main Advanced Security Power Boot Exit
The menu shown in Table 8 is used to clear the Setup passwords and enable extended
configuration mode. Setup only displays this menu in configure mode. See page 37 for
information about setting configure mode.
Table 8. Maintenance Menu
Feature Options Description
Clear All Passwords • Yes (default)
• No
Clears the user and administrative passwords.
Clear BIS Credentials • Yes (default)
• No
Clears the Wired for Management Boot Integrity Service (BIS)
credentials.
Extended
Configuration
No options Invokes the Extended Configuration submenu.
CPU Microcode
Update Revision
No options Displays CPU’s Microcode Update Revision.
CPU Stepping
Signature
No options Displays CPU’s Stepping Signature.
* For information about the BIS, refer to the Intel Web site at:
http://developer.intel.com/design/security/index1.htm