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NOTE: PXE is required only if you are booting to an
operating system located on another computer. If a
boot routine is not available from the remote system,
the computer attempts to boot from the next device
listed in the boot sequence.
Integrated Audio
(On default)
Enables or disables the onboard audio controller.
l Off — Integrated audio is disabled.
l On — Integrated audio is enabled.
USB Controller
(On default)
Enables or disables the internal USB controller.
l Off — The USB controller is disabled.
l On — The USB controller is enabled.
l No Boot — The USB controller is enabled;
however, the BIOS will not recognize USB
storage devices.
NOTE: Operating systems with USB support will
recognize USB storage devices regardless of the No
Boot setting.
1394 Controller
(On default)
Enables or disables the integrated IEEE 1394
controller.
l Off — The 1394 controller is disabled.
l On — The 1394 controller is enabled.
PS/2 Mouse Port
(On default)
Enables or disables the onboard PS/2-compatible
mouse controller.
l Off — The PS/2 legacy mouse port is disabled.
l On — The PS/2 legacy mouse port is enabled.
LED Control
Front Upper LED
Adjusts the color of the upper front panel LEDs (see
Front and Back View of the Computer).
Front Lower LED
Adjusts the color of the lower front panel LEDs (see
Front and Back View of the Computer).
Rear Panel LED
Adjusts the color of the rear panel LEDs (see Front
and Back View of the Computer).
LED Intensity
Adjusts the intensity for the color of the upper and
lower front panel LEDs and the rear panel LEDs.
Performance
Multiple CPU Core
(On default)
Specifies whether the processor has more than one
core enabled.
l Off — Multiple CPU core technology is
disabled.
l 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:
l 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.
l Performance Application Support: Enables
software applications to display and modify key