Table 36. System setup options—Performance menu
Performance
Multi-Core Support Changes the number of CPU cores available to the operating system. The
default value is set to the maximum number of cores.
Default: All
Intel SpeedStep Enables or disables the Intel SpeedStep Technology mode of the processor.
Default: Enable Intel SpeedStep
C-States Control Enables or disables additional processor sleep states.
Default: C-states
Intel TurboBoost 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: Enable Intel TurboBoost.
Hyper-Thread Control Enables or disables the HyperThreading Technology to use processor resources
more efficiently.
Default: Enabled.
Table 37. System setup options—Power Management menu
Power Management
Lid Switch
Enable Lid Switch Enables or disables the lid switch so the screen does not shut off when lid is
closed.
Default: ON.
Power on Lid Open Enables or disables the system to power up from off state whenever the lid is
opened.
Default: ON.
AC Behavior Enables or disables the sytem if OFF or in hibernation to power on
automatically.
Wake on AC
Default: OFF.
Enable Intel Speed Shift Technology Enables or disables Intel Speed Shift Technology support which enables
the operating system to select the appropriate processor performance
automatically.
Default: ON.
Auto on Time Enables the computer to automatically power on for defined days and times.
Default: Disabled. The system will not automatically power up.
Thermal Management Standard setting for cooling fan and processor heat management.
Default: Optimized. This setting is a balance of performance, noise, and
temperature.
USB Wake Support
Wake on Dell USB-C Dock Enables or disables the USB devices to wake the computer from Standby
mode.
Default: ON.
NOTE: This feature functions only when the AC power adapter is
connected.
System setup 35
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