Dell Alienware 15 Service Manual page 141

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 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.
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