Dell Alienware 13 R2 Service Manual - Page 111

If USB PowerShare is, Intel Virtualization technology.

Page 111 highlights

Advanced Intel SpeedStep Technology Virtualization Integrated NIC USB Emulation USB PowerShare USB Wake Support Allows you to enable or disable Intel 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 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 111

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Advanced
Intel SpeedStep Technology
Allows you to enable or disable Intel
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
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
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