Dell OptiPlex 3010 (Mid 2012) - Manual (Page 38)

Table 4. Secure Boot
Option Description
Secure Boot Enable Allows you to enable or disable Secure Boot feature
• Disable
• Enable
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 5. Performance
Option Description
Multi Core Support This field specifies whether the process will have one or all cores enabled. This option
is enabled by default.
Intel SpeedStep Allows you to enable or disable the Intel SpeedStep mode of the processor. This option
is disabled by default.
C States Control Allows you to enable or disable additional processor sleep states. This option is
disabled by default.
Hyper-Thread Control Allows you to enable or disable the Hyper-Threading Technology. This option is
enabled by default.
Table 6. Power Management
Option Description
AC Recovery Determines how the system responds when AC power is re-applied after a power loss.
You can set the AC Recovery to:
• Power Off
• Power On
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