Toshiba Tecra S4 - Manual (Page 138)

7-10 User’s Manual
HW Setup & BIOS Setup
The Disabled command does not allow use of the Intel Virtualization
Technology.
The Enabled command allows use of the Intel Virtualization Technology.
Enhanced C-States
This feature enables or disables the Enhanced C-States.
Execute-Disable Bit Capability
This setting, which is displayed on the first page of the setup screen,
configures the Execute-Disable Bit function of the CPU. This function is
specific to Intel processors and, when activated, helps to reduce security
threats to the computer by preventing certain classes of malicious “buffer
overflow” attacks when combined with a supporting operating system such
as Windows XP.
LCD Display Stretch
Select the display function of the LCD.
The Virtualization Technology is supported with some models.
Enabled Enables Virtualization Technology.
Disabled Disables Virtualization Technology (Default).
Enabled This lowers the power consumption (Default).
Disabled This does not lower the power consumption.
Available Makes the processor’s Execute-Disable Bit
Capability available for use.
Not Available Disables the processor’s Execute-Disable Bit
Capability so that it is not available for use.
(Default).
Enabled Display modes with low resolution are stretched
and displayed (Default).
Disabled Display modes with low resolution are not
stretched and displayed in their original state.