Dell XPS 410 (Mid 2007) - Manual (Page 130)

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Appendix
Integrated Audio Enables or disables the onboard audio controller.
USB Controller Set to On (default) so that USB devices will be detected and supported in the
operating system.
USB for FlexBay This field enables and disables the internal USB for FlexBay.
• Off — Internal USB for FlexBay is disabled.
• On — Internal USB for FlexBay is enabled.
• No Boot — Internal USB for FlexBay is enabled but not bootable.
The factory default setting is No Boot.
NOTE:
This USB option appears only if a FlexBay device is installed.
Rear Quad USB Enables or disables the 4-stack of USB ports on the back of the computer.
Real Dual USB Enables or disables the 2-stack of USB ports on the back of the computer.
Front USB Enables or disables the 2-stack of USB ports on the front of the computer.
PS/2 mouse port If your computer has the optional PS/2 mouse port, then this option is listed.
Video
Primary Video This setting specifies which video controller is primary when two video
controllers are present on the computer.
Performance
Multiple CPU Core If your computer processor supports more than one core, this option appears
in the Options List.
Virtualization If your computer processor supports virtual technology, this option appears in
the Options List.
SpeedStep If your computer processor supports Intel
®
SpeedStep
®
technology, then this
option is listed and it allows you to enable or disable support for this feature.
HyperThreading If your computer processor supports Hyper-Threading, this option appears in
the Options List.
HDD Acoustic Mode • Bypass (default) — Your computer does not test or change the current
acoustics mode setting.
• Quiet — The hard drive operates at its most quiet setting.
• Suggested — The hard drive operates at the level suggested by the drive
manufacturer.
• Performance — The hard drive operates at its maximum speed.
NOTE:
Switching to performance mode will cause the drive heads to move
faster, causing the hard drive to be noisier. However, some drives may not see an
increase in data transfer rates.
NOTE:
Changing the acoustics setting does not alter your hard drive image.