Dell Alienware 17 R4 Service Manual - Page 82

Specify whether a Virtual Machine Monitor VMM can utilize, Virtualization Technology for Direct I/O.

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Main M.2 PCIe SSD-3 Table 4. System setup options-Advanced menu Advanced Intel(R) SpeedStep Technology Virtualization VT for Direct I/O Integrated NIC USB Emulation USB PowerShare USB Wake Support SATA Operation Adapter Warnings Function Key Behavior Express Charge 82 Displays the type of third SSD installed. Allows you to enable or disable Intel (R) Speedstep Technology. NOTE: If enabled, the processor clock speed and core voltage are adjusted dynamically based on the processor load. Default: Enabled Allows you to enable or disable the Intel Virtualization technology. Default: Enabled Specify whether a Virtual Machine Monitor (VMM) can utilize the additional hardware capabilities provided by Intel Virtualization Technology for Direct I/O. Allows you to enable or disable the on-board LAN controller. Default: Enabled Allows you to enable or disable the USB emulation feature. This feature defines how the BIOS, in the absence of a USB-aware operating system, handles USB devices. USB emulation is always enabled during POST. NOTE: You cannot boot any type of USB device (floppy, hard drive, or memory key) when this option is off. Default: Enabled Allows you to charge USB devices when the computer is turned off or in standby mode. Default: Enabled Allows you to enable USB devices to wake the computer from standby or to disable the USB wake support feature. NOTE: If USB PowerShare is enabled, a device connected to the USB PowerShare connector may not wake the computer. Default: Disabled Allows you to configure the operating mode of the integrated SATA hard drive controller. Default: AHCI Allows you to choose if the computer should display warning messages when you use AC adapters that are not supported by your computer. Default: Enabled Allows you to set function key or multimedia key as the default function key behavior. Default: Function key Allows you to charge your computer battery using Standard Charge or Express Charge mode. Default: Express Charge

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Main
M.2 PCIe SSD-3
Displays the type of third SSD installed.
Table 4. System setup options—Advanced menu
Advanced
Intel(R) SpeedStep Technology
Allows you to enable or disable Intel (R) Speedstep
Technology.
NOTE: If enabled, the processor clock speed and core
voltage are adjusted dynamically based on the processor
load.
Default: Enabled
Virtualization
Allows you to enable or disable the Intel Virtualization
technology.
Default: Enabled
VT for Direct I/O
Specify whether a Virtual Machine Monitor (VMM) can utilize
the additional hardware capabilities provided by Intel
Virtualization Technology for Direct I/O.
Integrated NIC
Allows you to enable or disable the on-board LAN controller.
Default: Enabled
USB Emulation
Allows you to enable or disable the USB emulation feature. This
feature defines how the BIOS, in the absence of a USB-aware
operating system, handles USB devices. USB emulation is
always enabled during POST.
NOTE: You cannot boot any type of USB device (floppy,
hard drive, or memory key) when this option is off.
Default: Enabled
USB PowerShare
Allows you to charge USB devices when the computer is turned
off or in standby mode.
Default: Enabled
USB Wake Support
Allows you to enable USB devices to wake the computer from
standby or to disable the USB wake support feature.
NOTE: If USB PowerShare is enabled, a device
connected to the USB PowerShare connector may not
wake the computer.
Default: Disabled
SATA Operation
Allows you to configure the operating mode of the integrated
SATA hard drive controller.
Default: AHCI
Adapter Warnings
Allows you to choose if the computer should display warning
messages when you use AC adapters that are not supported by
your computer.
Default: Enabled
Function Key Behavior
Allows you to set function key or multimedia key as the default
function key behavior.
Default: Function key
Express Charge
Allows you to charge your computer battery using Standard
Charge or Express Charge mode.
Default: Express Charge
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