Fujitsu Siemens Computers B6220 manual CPU Features Submenu of the Advanced Menu

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A d v a n c e d M e n u

CPU Features Submenu of the Advanced Menu

The CPU Features submenu configures certain features of the CPU in the system.

			PhoenixBIOS Setup Utility
	Main	Advanced	Security		Power Savings	Exit

		CPU Features				Item Specific Help

	SpeedStep(R) Technology:			[Enabled]		Select Enhanced
	On Battery:			[Battery Optimized]		Intel(R) SpeedStep(R)
	On AC:			[Maximum Performance]		Technology enabled or
	On AC:			[Maximum Performance]		disabled.
						disabled.
	XD Bit functionality:			[Enabled]

F1	Help	Select	Item	-/Space	Change	Values
ESC	Exit	Select	Menu	Enter	Select	▲ Sub-Menu

Figure 7. CPU Features Submenu

F9 Setup Defaults

F10 Save and Exit

Table 7: Fields, Options and Defaults for the CPU Features Submenu of the Advanced Menu

Menu Field	Options	Default	Description

SpeedStep(R)	• Disabled	[Enabled]	Enables or disables the SpeedStep Technology
Technology:	• Enabled		features.

On Battery:	• Maximum Performance	[Battery	Allows the user to select the CPU operational mode
	• Battery Optimized	Optimized]	when the system is running on battery power.
	• Automatic

On AC:	• Maximum Performance	[Maximum	Allows the user to select the CPU operational mode
	• Battery Optimized	Performance]	when the system is running on AC power.
	• Automatic

XD Bit	• Enabled	[Enabled]	Allows the user to enable and disable the Execute
functionality:	• Disabled		Disable Bit functionality. Execute Disable Bit allows
			the processor to classify areas in memory where
			application code can execute and where it cannot. In
			the event an internet worm attempts to insert code in
			the buffer, the processor disables code execution,
			preventing damage or worm propagation.

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Contents Fujitsu LifeBook Series Entering the Bios Setup Utility Bios Setup UtilityUsing the TrustedCore Menu Navigating through the Setup UtilityE r i e s B I O S Fields, Options and Defaults for the Main Menu Main Menu Setting Standard System ParametersSystem Date LBA Format Logical Block Addressing LBA Drive0 Submenu of the Main MenuExiting from Main Menu Fields, Options and Defaults for the Advanced Menu Advanced Menu Setting Device Feature ControlsMain Advanced Security Boot Info Exit Menu Field DescriptionCPU Features Main Advanced Security Power Savings Exit Keyboard/Mouse Features Submenu of the Advanced MenuAuto Video Features Submenu of the Advanced MenuEnabled Internal Device Configurations Submenu of the Advanced MenuCPU Features Submenu CPU Features Submenu of the Advanced MenuUSB Features Submenu USB Features Submenu of the Advanced MenuDisabled Miscellaneous Features Submenu of the Advanced MenuEnabled DisabledOff Minimum Middle MaximumEvent Logging Submenu Event Logging Submenu of the Advanced MenuBoot Info Exit Security Menu Setting the Security FeaturesUsed to access Bios setup utility Set User Password Enter Fields, Options and Defaults for the Security MenuExiting from the Security Menu Hard Disk Security Submenu Hard Disk Security Submenu of the Security MenuOwner Information Submenu of the Security Menu Owner Information submenu is for setting owner informationClear Security Chip Enter Security Chip Setting Submenu of the Security MenuFields, Options and Defaults for the Boot Menu Boot Menu Selecting the Operating System SourceMain Advanced Security Boot Device Priority Submenu of the Boot MenuCD/DVD Drive Exiting from Boot MenuMenu Field Default Fields, Options and Defaults for the Info MenuInfo Menu Displays Basic System Information Fields, Options and Defaults for the Exit Menu Exit Menu Leaving the Setup UtilityOptional Menu Field CutBios memory. The message Save configuration changes now?