Dell Alienware 15 Service Manual - Page 141

Virtual Machine Monitor VMM to use, Technology for Direct I/O.

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Main System Memory Extended Memory Memory Speed Advanced Intel(R) SpeedStep (TM) Virtualization VT for Direct I/O Integrated NIC USB Emulation USB PowerShare Displays the system memory. Displays the extended memory. Displays the memory speed. Allows you to disable or enable Intel (R) SpeedStep Technology. Default: Enabled NOTE: If enabled, the processor clock speed and core voltage are adjusted dynamically based on the processor load. Allows you to disable or enable the Intel Virtualization technology. Default: Enabled Allows you to disable or enable a Virtual Machine Monitor (VMM) to use the additional hardware capabilities provided by Intel(R) Virtualization Technology for Direct I/O. Default: Enabled Allows you to disable or enable the onboard 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. Default: Enabled NOTE: You cannot boot any type of USB device (floppy, hard drive, or memory key) when this option is disabled. Allows you to charge USB devices when the computer is turned off or in standby mode. 141

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Main
System Memory
Displays the system memory.
Extended Memory
Displays the extended memory.
Memory Speed
Displays the memory speed.
Advanced
Intel(R) SpeedStep (TM)
Allows you to disable or enable Intel (R)
SpeedStep Technology.
Default: Enabled
NOTE:
If enabled, the processor
clock speed and core voltage are
adjusted dynamically based on the
processor load.
Virtualization
Allows you to disable or enable the
Intel Virtualization technology.
Default: Enabled
VT for Direct I/O
Allows you to disable or enable a
Virtual Machine Monitor (VMM) to use
the additional hardware capabilities
provided by Intel(R) Virtualization
Technology for Direct I/O.
Default: Enabled
Integrated NIC
Allows you to disable or enable 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.
Default: Enabled
NOTE:
You cannot boot any type
of USB device (floppy, hard drive,
or memory key) when this option
is disabled.
USB PowerShare
Allows you to charge USB devices
when the computer is turned off or in
standby mode.
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