Owners Manual

Table 5. Security (continued)
Option Description
Chassis Intrusion Allows you to control chassis intrusion feature. The options are:
• Enable (Default)
• One Time Enable
• Disable
CPU XD Support Allows you to enable the Execute Disable mode of the processor.
Default Setting: Enable CPU XD Support
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.
Default Setting: Disabled
Table 6. 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)
Table 7. 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
• 4
• 5
• 6
• 7
• 8
• 9
NOTE:
• The options displayed could be different depending on the installed processor(s).
• The options depend on the number of cores supported by the installed processor (All, 1,
2, N-1 for N-Core Processors)
Intel SpeedStep Allows you to enable or disable the Intel SpeedStep feature.
Default Setting: Enable Intel SpeedStep
C States Control Allows you to enable or disable the additional processor sleep states.
Default Setting:Enabled
System Setup 41