Dell Alienware 17 R2 Service Manual page 137

Main
AC Adapter Type
System Memory
Extended Memory
Memory Speed
Advanced
Intel(R) SpeedStep (TM)
Virtualization
VT for Direct I/O
Integrated NIC
USB Emulation
Displays the type of AC adapter
connected to your computer.
Displays the system memory.
Displays the extended memory.
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
whether a Virtual Machine Monitor
(VMM) can 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.
NOTE: You cannot boot any
type of USB device (floppy, hard
drive, or memory key) when this
option is disabled.
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