Performance; Power Management - Dell P88F Service Manual

Table 8. Secure Boot (continued)
Option

Performance

Table 9. Performance
Option
Multi Core Support
Intel SpeedStep
Enable C-States Control
Intel TurboBoost
Intel Hyper-Threading Technology

Power management

Table 10. Power management
Options
Auto On Time
Description
● PK (default)
● 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 allows you to change the number of CPU cores
available to the OS.
● All Cores—Default
Allows you to enable or disable the Intel SpeedStep mode of
processor.
● Enable Intel SpeedStep
This option is set by default.
Allows you to enable or disable the CPU's ability to enter and
exit low power states.
● C states
This option is set by default.
Allows you to enable or disable the Intel TurboBoost mode of
the processor.
● Enable Intel TurboBoost Technology
This option is set by default.
Allows you to enable or disable the multiple threads to run on
each core.
● ON
Descriptions
Allows you to set the time at which the computer must turn
on automatically. The options are:
System setup 71