Dell XPS 400 owner manual 117

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.
Video
Primary Video	This setting specifies which video controller is primary when two video
	controllers are present on the computer.
Video Memory Size	Offering selectable options of 1MB and 8MB, this field configures the
	system memory allocation reserved for the integrated video controller.
Performance
SpeedStep	If applicable, Intel SpeedStep® appears in the Options List under
	Performance.
HyperThreading	If your computer processor supports Hyper-Threading, this option appears
	in the Options List.
Hard Drive	• Bypass (default) — Your computer does not test or change the current
Acoustics	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.
Security	This section displays available system security options.
Admin Password	This option provides restricted access to the computer's system setup
	program in the same way that access to the system can be restricted with
	the System Password option.
System Password	Displays the current status of the system's password security feature and
	allows a new system password to be assigned and verified.
Password Status	This option locks the system password field with the setup password. When
	the field is locked, you can no longer disable password security by pressing
	<Ctrl><Enter> when the computer starts.

Appendix

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