Dell Alienware 17 Service Manual page 144

Main
Memory Speed
Advanced
Intel(R) SpeedStep (TM)
Virtualization
VT for Direct I/O
Integrated NIC
USB Emulation
USB PowerShare
USB Wake Support
Displays the memory speed.
Allows you to disable or enable 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 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 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. 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.
Default: Enabled
Allows you to enable USB devices to wake
the computer from standby or to disable
the USB wake support feature. Default:
Disabled
BIOS setup program 144