Dell Vostro 5390 Setup And Specifications Manual page 29

Secure Boot
Table 33. System setup options—Expert Key Management menu
Expert Key Management
Enable Custom Mode
Custom Mode Key Management
Table 34. System setup options—Performance menu
Performance
Intel Hyper-Threading Technology
Intel SpeedStep
Intel TurboBoost Technology
Multi-Core Support
Enable C-State Control
Table 35. System setup options—Power Management menu
Power Management
Wake on AC
Auto on Time
Battery Charge Configuration
NOTE: Deployed Mode should be selected for normal operation of Secure
Boot.
Enables or disables the keys in the PK, KEK, db, and dbx security key databases to be
modified.
Default: OFF.
Selects the custom values for expert key management.
Default: PK.
Enables or disables the Intel Hyper-Threading Technology to use processor resources
more efficiently.
Default: ON.
Enables or disables the Intel SpeedStep Technology to dynamically adjust processor
voltage and core frequency, decreasing average power consumption and heat
production.
Default: ON.
Enabled or disabled the Intel TurboBoost mode of the processor. If enabled, the Intel
TurboBoost driver increases the performance of the CPU or graphics processor.
Default: ON.
Changes the number of CPU cores available to the operating system. The default
value is set to the maximum number of cores.
Default: All Cores.
Enables or disables the CPU's ability to enter and exit low-power states.
Default: ON.
Enables the computer to turn on and go to boot when AC power is supplied to the
computer.
Default: OFF.
Enables the computer to automatically power on for defined days and times.
Default: Disabled. The system will not automatically power up.
Enables the computer to run on battery during power usage hours. Use the below
options to prevent AC power usage between certain times of each day.
Default: Adaptive. Battery settings are adaptively optimized based on your typical
battery usage pattern.
System setup 29