Secure Boot; Performance - Dell Precision 7920 Tower Owner's Manual

Option
Computrace (R)
Chassis Intrusion
CPU XD Support
OROM Keyboard Access
Admin Setup Lockout

Secure boot

Table 9. Secure Boot
Option
Secure Boot Enable
Expert Key Management

Performance

Table 10. Performance
Option
Multi Core Support
106 System Setup
Description
Allows you to activate or disable the optional Computrace software. The options are:
• Deactivate (Default)
• Disable
• Activate
Allows you to control the chassis intrusion feature.
Click one of the following options:
• Disabled—Default
• Enabled
• On-Silent
Allows you to enable the Execute Disable mode of the processor.
• Enable CPU XD Support (Default)
Allows you to determine whether users are able to enter Option ROM Configuration screens via hotkeys
during boot. The options are:
• Enable (Default)
• One Time Enable
• Disable
Allows you to prevent users from entering Setup when an administrator password is set.
• Enable Admin Setup Lockout
Default Setting: The option is disabled.
Description
Allows you to enable or disable the Secure Boot Feature. The
options are:
• Disabled (Default)
• Enabled
Allows you to enable or disable Custom Mode Key Management.
• Disabled (Default)
Description
This field specifies whether the processor will have one or all cores
enabled. The performance of some applications will improve with
the additional cores. This option is enabled by default. Allows you to
enable or disable multi-core support for the processor. The options
are:
• All (Default)
• 1
• 2
• 3