Fujitsu E8020D manual CPU Features Submenu of the Advanced Menu, SpeedStepR Disabled Enabled

L i f e B o o k E S e r i e s B I O S

CPU Features Submenu of the Advanced Menu

The CPU Features submenu provides options for configuring the Intel SpeedStep power management features of the CPU.

			PhoenixBIOS Setup Utility
Main	Advanced	Security		Power Savings	Exit
		CPU Features			Item Specific Help
SpeedStep(R) Technology:			[Enabled]		Select Enhanced
					Intel(R) SpeedStep(R)
On Battery:			[Battery Optimized]
					Technology enabled or
On AC:			[Maximum Performance]
					disabled.
XD Bit functionality:			[Enabled]

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 the SpeedStep(R) Technology features. When
Technology:	■	Enabled		disabled, On Battery and On AC are disabled.
On Battery:	■	Maximum	[Battery	When Maximum Performance is selected, CPU speed is maxi-
		Performance	Optimized]	mized. When Battery Optimized is selected, CPU power require-
	■	Battery Optimized		ments are optimized for battery operation. When Automatic is
	■	Automatic		selected, the CPU speed is determined by the power source used.
On AC:	■	Maximum	[Maximum	When Maximum Performance is selected, CPU speed is maxi-
		Performance	Performance]	mized. When Battery Optimized is selected, CPU power require-
	■	Battery Optimized		ments are optimized for battery operation. When Automatic is
	■	Automatic		selected, the CPU speed is determined by the power source used.
XD Bit	■	Enabled	[Enabled]	Enables or disables the Execute Disable Bit feature.
functionality:	■	Disabled

16