Table of Contents
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Table 13. System setup options—System Security menu (continued)
System Security Settings
Secure Boot Policy Summary
Secure Boot Custom Policy Settings
Table 14. System setup options—Redundant OS Control menu
Redundant OS Control Settings
Redundant OS Location
Redundant OS State
Redundant OS Boot
Table 15. System setup options—Miscellaneous Settings menu
Miscellaneous Settings
System Time
System Date
Time Zone
Daylight Savings Time
Asset Tag
Keyboard NumLock
F1/F2 Prompt on Error
Load Legacy Video Option ROM
Dell Wyse P25/P45 BIOS Access
Power Cycle Request
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.
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BIOS setup
View the list of certificates and hashes that Secure Boot users to authenticate
images.
View the list of Custom Policy Settings.
By default, the option is None.
By default, the option is Visible.
By default, the option is Disabled.
Displays the Time of the system.
Displays the Date of the system.
Displays the Local Time of the system.
By default, LOCAL, Local Time drop down is selected.
Enables or disable the Daylight Savings Time.
By default, the Disabled option is selected.
Create a system Asset Tag.
Allows selection of Keyboard NumLock.
By default, the On option is selected.
Enables or disable the F1/F2 Prompt.
By default, the Enabled option is selected.
Enables or disable the Load Legacy Video Option ROM.
By default, the Disabled option is selected.
Enables or disable the Dell Wyse P25/P45 BIOS Access.
By default, the Enabled option is selected.
Allows selection of Power Cycle Request.
By default, the None option is selected.
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