Fujitsu S7020 CPU Features Submenu of the Advanced Menu, Main, Security, Exit, Enabled, Enter

L i f e B o o k S S e r i e s N o t e b o o k B I O S

CPU Features Submenu of the Advanced Menu

The CPU Features Submenu allows you to change the settings for Intel(R) SpeedStep(R) Technology for your 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
XD Bit	functionality:		[Enabled]		disabled.

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

Figure 9. CPU Features Submenu

F9 Setup Defaults

F10 Save and Exit

Table 9: 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 SpeedStep(R) Technology which allows the
Technology:	■	Enabled		user to determine the CPU performance when the tablet is run-
				ning on AC or battery. This technology decreases power consump-
				tion by decreasing CPU speeds.
On Battery:	■	Maximum Performance	[Battery	Allows the user to select the CPU performance when the system is
	■	Battery Optimized	Optimized]	running on battery power.
	■	Automatic
On AC:	■	Maximum Performance	[Maximum	Allows the user to select the CPU performance when the system is
	■	Battery Optimized	Performance]	running on AC power.
	■	Automatic
XD Bit	■	Enabled]	[Enabled]	Allows the user to enable and disable the Execute Disable
functionality:	■	Disabled		Bit functionality. Execute Disable Bit allows the processor
				to classify areas in memory where application code can
				and cannot execute. In the event an internet worm
				attempts to insert code in the buffer, the processor
				disables code execution to prevent damage or worm
				propagation.

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