Dell Latitude 3570 Owner's Manual page 34

Option
Expert Key Management
Table 7. Performance
Option
Multi Core Support
Intel SpeedStep
C-States Control
Hyper-Thread Control
34
Description
• Enabled (Default setting)
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.
Description
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 installed processor
supports two cores. If you enable Multi Core Support, two cores will be
enabled. If you disable Multi Core Support, one core will be enabled.
• Enable Multi Core Support
Default setting: The option is enabled.
Allows you to enable or disable the Intel SpeedStep feature.
• Enable Intel SpeedStep
Default setting: The option is enabled.
Allows you to enable or disable the additional processor sleep states.
• C states
Default setting: The option is enabled.
Allows you to enable or disable the Hyper-Threading in the processor.
• Disabled
• Enabled (Default setting)