Menu Item DescriptionPlatform Key Imports, exports, deletes, or restores the platformkey (PK).Key Exchange Key Database Allows you to import, export, delete, or restoreentries in the Key Exchange Key (KEK) Database.Authorized Signature Database Imports, exports, deletes, or restores entries in theAuthorized Signature Database (db).Forbidden Signature Database Imports, exports, deletes, or restores entries in theForbidden Signature Database (dbx).Miscellaneous Settings screenYou can use the Miscellaneous Settings screen to perform specific functions such as updating the assettag, and changing the system date and time.To view the Miscellaneous Settings screen, click System Setup Main Menu → System BIOS →Miscellaneous Settings. The Miscellaneous Settings screen details are explained as follows:Menu Item DescriptionSystem Time Enables you to set the time on the system.System Date Enables you to set the date on the system.Asset Tag Displays the asset tag and enables you to modify itfor security and tracking purposes.Keyboard NumLock Enables you to set whether the system boots withthe NumLock enabled or disabled. By default, theKeyboard NumLock is set to On.NOTE: This option does not apply to 84-keykeyboards.F1/F2 Prompt on Error Enables or disables the F1/F2 prompt on error. Bydefault, F1/F2 Prompt on Error is set to Enabled.The F1/F2 prompt also includes keyboard errors.Load Legacy Video Option ROM Enables you to determine whether the systemBIOS loads the legacy video (INT 10H) option ROMfrom the video controller. Selecting Enabled in theoperating system does not support UEFI videooutput standards. This field is available only forUEFI boot mode. You cannot set this to Enabled ifUEFI Secure Boot mode is enabled.In-System Characterization This option enables or disables In-SystemCharacterization. By default, In-SystemCharacterization is set to Disabled. The two otheroptions are Enabled and Enabled - No Reboot.NOTE: The default setting for In-SystemCharacterization is subject to change infuture BIOS releases.41
