Dell T3400 Personal Computer User Manual


 
86 System Setup
Video
Primary Video
(
PEG
default)
Specifies which video controller is the primary video controller
when two controllers are available in the system.
PCI
— Use the PCI video controller.
PEG
— Use the PCI Express Graphics video controller.
NOTE: This setting applies only when two video controllers
present.
Performance
Multiple CPU Core
(
On
default)
Specifies whether the processor has more than one core
enabled.
Off
— Multiple CPU core technology is disabled.
On
— Multiple CPU core technology is enabled.
NOTE: The performance of some applications may improve with
an additional core enabled.
SpeedStep
(
Off
default)
Specifies whether Enhanced SpeedStep Technology is enabled
for all supported processor(s) in the system.
Off
— Enhanced SpeedStep Technology is disabled.
On
— Enhanced SpeedStep Technology is enabled.
Virtualization
(
Off
default)
Specifies whether a Virtual Machine Monitor (VMM) can
utilize the additional hardware capabilities provided by Intel
®
Virtualization Technology.
Off
— Virtualization Technology is disabled.
On
— Virtualization Technology is enabled.
Limit CPUID Value
(
Off
default)
Limits the maximum value the processor Standard CPUID
Function will support.
Off
— The CPUID Function will not be limited to 3.
On
— The CPUID Function will be limited to 3.
NOTE: Some operating systems will not complete installation
when the maximum CPUID Function supported is greater than 3.