Dell Precision 7920 Tower Owners Manual - Page 106

Secure boot, Performance

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Option Computrace (R) Chassis Intrusion CPU XD Support OROM Keyboard Access Admin Setup Lockout 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. Secure boot Table 9. Secure Boot Option Secure Boot Enable Expert Key Management 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) Performance Table 10. Performance Option Multi Core Support 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 •3 106 System Setup

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Option
Description
Computrace (R)
Allows you to activate or disable the optional Computrace software. The options are:
•
Deactivate
(Default)
•
Disable
•
Activate
Chassis Intrusion
Allows you to control the chassis intrusion feature.
Click one of the following options:
•
Disabled
—Default
•
Enabled
•
On-Silent
CPU XD Support
Allows you to enable the Execute Disable mode of the processor.
•
Enable CPU XD Support
(Default)
OROM Keyboard Access
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
Admin Setup Lockout
Allows you to prevent users from entering Setup when an administrator password is set.
•
Enable Admin Setup Lockout
Default Setting: The option is disabled.
Secure boot
Table 9. Secure Boot
Option
Description
Secure Boot Enable
Allows you to enable or disable the Secure Boot Feature. The
options are:
•
Disabled
(Default)
•
Enabled
Expert Key Management
Allows you to enable or disable Custom Mode Key Management.
•
Disabled
(Default)
Performance
Table 10. Performance
Option
Description
Multi Core Support
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
106
System Setup