Dell XPS 420 Personal Computer User Manual


 
182 Appendix
1394 Controller
(
On
default)
Enables or disables the integrated IEEE 1394 controller.
Off
— The 1394 controller is disabled.
On
— The 1394 controller is enabled.
LCD Display
(
On
default)
Enables or disables the LCD display on the top bezel.
Off
— The LCD device is disabled.
On
— The LCD device is enabled.
NOTE: When the LCD display is set to On, it starts whenever the
system is powered on.
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.
Advanced Displays processor type and current BIOS settings for
processor clock speed, processor multiplier, front side bus
(FSB) clock, and CPU core voltage. These settings may have
been set by performance tuning applications or may change
depending on settings in performance applications that you
have installed.
For systems with Intel Extreme processors, the following fields
are adjustable through the BIOS:
Processor Clock Speed: Adjusts the multiplier of the
processor. For processors that cannot be overclocked, this
field reports the current settings and cannot be changed.
Performance Application Support: Enables software
applications to display and modify key system parameters to
tune system performance. These applications are not
installed or supported by Dell. The default is Off.
NOTE: Pressing <Alt><F> returns your system to the factory
defaults including RAID settings.
book.book Page 182 Tuesday, November 27, 2007 10:29 AM