Dell OptiPlex 3050 Tower Owners Manual - Page 72

I or Intel Management Engine BIOS Extension CTRL+P/F12., One-Time Enable - User may enter OROM

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Option Computrace Chassis Intrusion CPU XD Support OROM Keyboard Access Admin Setup Lockout Table 13. Secure Boot Option Secure Boot Enable Expert key Management 72 System setup Description • SHA-256(default) • Disabled • Enabled (default) This field lets you Activate or Disable the BIOS module interface of the optional Computrace Service from Absolute Software. Enables or disables the optional Computrace service designed for asset management. • Deactivate - This option is selected by default. • Disable • Activate Allows you to control the chassis intrusion feature. You can set this option to: • Enabled • Disabled (default) • On-Silent Allows you to enable or disable the Execute Disable mode of the processor. This option is enabled by default. This option determines whether users are able to enter Option ROM Configuration screens via hotkeys during boot. Specifically, these settings are capable of preventing access to Intel RAID (CTRL +I) or Intel Management Engine BIOS Extension (CTRL+P/F12). • Enable (selected by default)- User may enter OROM configuration screens via the hotkey. • One-Time Enable - User may enter OROM configuration screens via the hotkeys on next boot only. After next boot, the setting will revert to disabled. • Disable - User may not enter OROM configuration screens via the hotkey. Allows you to enable or disable the option to enter Setup when an Administrative password is set. This option is not set by default. Description Allows you to enable or disable Secure Boot feature • Disable (selected by default) • Enable Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom Mode option is disabled by default. The options are: • PK (default) • KEK • db • dbx If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are: • Save to File- Saves the key to a user-selected file • Replace from File- Replaces the current key with a key from a user-selected file • Append from File- Adds a key to the current database from a user-selected file • Delete- Deletes the selected key • Reset All Keys- Resets to default setting • Delete All Keys- Deletes all the keys

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Option
Description
•
SHA-256(default)
•
Disabled
•
Enabled (default)
Computrace
This
field
lets you Activate or Disable the BIOS module interface of the optional Computrace Service
from Absolute Software. Enables or disables the optional Computrace service designed for asset
management.
•
Deactivate
- This option is selected by default.
•
Disable
•
Activate
Chassis Intrusion
Allows you to control the chassis intrusion feature. You can set this option to:
•
Enabled
•
Disabled (default)
•
On-Silent
CPU XD Support
Allows you to enable or disable the Execute Disable mode of the processor. This option is enabled by
default.
OROM Keyboard Access
This option determines whether users are able to enter Option ROM
Configuration
screens via
hotkeys during boot.
Specifically,
these settings are capable of preventing access to Intel RAID (CTRL
+I) or Intel Management Engine BIOS Extension (CTRL+P/F12).
•
Enable (selected by default)— User may enter OROM
configuration
screens via the hotkey.
•
One-Time Enable — User may enter OROM
configuration
screens via the hotkeys on next boot
only. After next boot, the setting will revert to disabled.
•
Disable — User may not enter OROM
configuration
screens via the hotkey.
Admin Setup Lockout
Allows you to enable or disable the option to enter Setup when an Administrative password is set.
This option is not set by default.
Table 13. Secure Boot
Option
Description
Secure Boot Enable
Allows you to enable or disable Secure Boot feature
•
Disable (selected by default)
•
Enable
Expert key Management
Allows you to manipulate the security key databases only if the system is in Custom Mode. The
Enable Custom Mode
option is disabled by default. The options are:
•
PK (default)
•
KEK
•
db
•
dbx
If you enable the
Custom Mode
, the relevant options for
PK, KEK, db, and dbx
appear. The
options are:
•
Save to File
- Saves the key to a user-selected
file
•
Replace from File
- Replaces the current key with a key from a user-selected
file
•
Append from File
- Adds a key to the current database from a user-selected
file
•
Delete
- Deletes the selected key
•
Reset All Keys
- Resets to default setting
•
Delete All Key
s- Deletes all the keys
72
System setup