NOTE: For enable system needs to be UEFI boot mode and enable legacy option ROMs to be turned off.

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

 

 

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

 

 

NOTE: If you disable the Custom Mode, all the changes made will

 

 

be erased and the keys will restore to default settings.

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.

 

 

Default Setting: The option C states is

 

 

enabled.

Intel TurboBoost

 

Allows you to enable or disable the Intel

 

 

TurboBoost mode of the processor.

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Dell E7240 owner manual Kek