Option

Description

 

 

 

 

Disable

 

Activate

 

 

NOTE: The Activate and Disable options will permanently activate or disable

 

 

the feature and no further changes will be allowed

CPU XD Support

Allows you to enable the Execute Disable mode of the processor.

 

Enable CPU XD Support(Default Setting)

OROM Keyboard Access

Allows you to set access to enter the Option ROM Configuration screens using

 

hotkeys during boot process. The options are:

 

Enable (Default Setting)

 

 

One Time Enable

 

 

Disable

 

Admin Setup Lockout

Allows you to prevent users from entering Setup when an Administrator password

 

is set. The option is disables by default.

 

Table 6. Secure Boot

 

 

 

 

 

 

Option

Description

 

 

 

Secure Boot Enable

Allows you to enable or disable the secure boot feature. The options are:

 

Disabled (Default Setting)

 

 

Enabled

 

Table 7. Performance

 

 

 

 

 

 

Option

 

Description

 

 

 

Multi Core Support

 

This field specifies whether the process 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 Setting)

 

 

1

 

 

2

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. The option is enabled

 

 

by default.

Limit CPUID

 

Allows you to limit the maximum value the

 

 

processor standard CPUID function will

 

 

support. The option is disabled by default.

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Dell E6540 Enable CPU XD SupportDefault Setting, Orom Keyboard Access, Admin Setup Lockout, Intel SpeedStep