Table 13. System setup options—System Security menu (continued)
System Security Settings
Secure Boot Policy Summary View the list of certificates and hashes that Secure Boot users to authenticate
images.
Secure Boot Custom Policy Settings View the list of Custom Policy Settings.
Table 14. System setup options—Redundant OS Control menu
Redundant OS Control Settings
Redundant OS Location
By default, the option is None.
Redundant OS State
By default, the option is Visible.
Redundant OS Boot
By default, the option is Disabled.
Table 15. System setup options—Miscellaneous Settings menu
Miscellaneous Settings
System Time Displays the Time of the system.
System Date Displays the Date of the system.
Time Zone Displays the Local Time of the system.
By default, LOCAL, Local Time drop down is selected.
Daylight Savings Time Enables or disable the Daylight Savings Time.
By default, the Disabled option is selected.
Asset Tag Create a system Asset Tag.
Keyboard NumLock Allows selection of Keyboard NumLock.
By default, the On option is selected.
F1/F2 Prompt on Error Enables or disable the F1/F2 Prompt.
By default, the Enabled option is selected.
Load Legacy Video Option ROM Enables or disable the Load Legacy Video Option ROM.
By default, the Disabled option is selected.
Dell Wyse P25/P45 BIOS Access Enables or disable the Dell Wyse P25/P45 BIOS Access.
By default, the Enabled option is selected.
Power Cycle Request Allows selection of Power Cycle Request.
By default, the None option is selected.
Updating the BIOS
Updating the BIOS in Windows
About this task
CAUTION:
If BitLocker is not suspended before updating the BIOS, the next time you reboot the system it will
not recognize the BitLocker key. You will then be prompted to enter the recovery key to progress, and the
system will ask for this on each reboot. If the recovery key is not known this can result in data loss or an
unnecessary operating system re-install. For more information about this subject, search in the Knowledge Base
Resource at www.dell.com/support.
94 BIOS setup
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