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USB Controller Set to On (default) so that USB devices will be detected and supported in the operating system. The No Boot option enables a USB controller, but it does not recognize a USB storage device.

Video

Primary Video	This setting specifies which video controller is primary when two video
	controllers are present on the computer.
Video Memory Size	Use this option to select 8 MB (default) or 1 MB of system memory for an
	integrated video controller.

Performance

HyperThreading	If your computer’s processor supports Hyper-Threading, this option appears
	in the Options List.
SpeedStep	This field specifies whether Enhanced Intel SpeedStep® Technology will be
	enabled for any supported processor in the computer.
HDD Acoustic Mode	• Bypass — Your computer does not test or change the current acoustics
	mode setting.
	• Quiet (default) — 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 may cause the drive to be noisier, but
	the drive’s performance is not affected.
	NOTE: Changing the acoustics setting does not alter your hard drive image.
Security	This section displays available system security options.
DEP (Execute	• Opt-In (default) — DEP is enabled by default on computers with
Disable)	NX-capable processors. Only Windows system binaries are covered by DEP
	with this option. Applications may enable DEP protection through creating
	an application compatibility shim and installing that shim with the
	application.
	• Opt-Out — DEP is enabled for all processes. Users can manually create
	exceptions for specific applications in System Properties, or IT Pros and
	ISVs can use the Application Compatibility Toolkit to opt-out.
	• Always On — Full DEP coverage with no exceptions.
	• Always Off — No user-mode DEP coverage. Drivers and the Widows core
	kernel binaries are covered by DEP, but no other binaries are included in the
	set of covered applications.
Unlock Setup	Use this option with Admin Password to unlock setup options.
	NOTE: This option appears only when the Admin Password option is enabled.

Appendix

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