Fujitsu T4020D manual CPU Features Submenu of the Advanced Menu, Technology Enabled

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L i f e B o o k T S e r i e s T a b l e t P C

CPU Features Submenu of the Advanced Menu

The CPU Features Submenu allows the user to modify the Intel(R) SpeedStep(R) Technology features.

 

 

 

 

PhoenixBIOS Setup Utility

 

Main

Advanced

Security

Power Savings

Exit

 

 

 

 

 

 

 

 

CPU Features

 

 

Item Specific Help

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Select Enhanced

 

 

SpeedStep(R) Technology:

 

[Enabled]

 

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 SpeedStep(R) Technology which allows

Technology:

Enabled

 

the user to determine the CPU performance when the tab-

 

 

 

 

let is running on AC or battery. This technology decreases

 

 

 

 

power consumption by decreasing CPU speeds.

 

 

 

 

 

On Battery:

Maximum

[Battery Optimized]

Allows the user to select the CPU performance when the

 

 

Performance

 

system is running on battery power.

 

Battery Optimized

 

 

 

Automatic

 

 

 

 

 

 

 

On AC:

Maximum

[Maximum

Allows the user to select the CPU performance when the

 

 

Performance

Performance]

system is running on AC power.

 

Battery Optimized

 

 

 

Automatic

 

 

 

 

 

 

 

XD Bit

Disabled

[Enabled]

Allows the user to enable and disable the Execute Disable

functionality:

Enabled

 

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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Contents Fujitsu LifeBook Series Entering the Bios Setup Utility Bios Setup UtilityNavigating through the Setup Utility I n M e n u Main Menu Setting Standard System Parameters Main Advanced Security Boot Info ExitBios Serial ATA Port 0 Submenu of the Main Menu AutoPrimary Master Submenu of the Main Menu AutoExiting from Main Menu Advanced Menu Setting Device Feature Controls Advanced MenuFields, Options and Defaults for the Advanced Menu Menu Field DescriptionIrDA Port Configuration Submenu of the Advanced Menu FIRFIR Keyboard/Mouse Features Submenu of the Advanced Menu Keyboard/Mouse Features SubmenuVideo Features Submenu of the Advanced Menu Video Features SubmenuInternal Device Configurations Submenu of the Advanced Menu Power Savings ExitCPU Features Submenu of the Advanced Menu Technology EnabledUSB Features Submenu of the Advanced Menu USB Features SubmenuMiscellaneous Configurations Submenu of the Advanced Menu DisabledEvent Logging Submenu of the Advanced Menu Event Logging SubmenuSecurity Menu Setting the Security Features Boot Info ExitFields, Options and Defaults for the Security Menu Hard Disk Security Submenu of the Security Menu Hard Disk Security SubmenuOwner Information Submenu of the Security Menu Owner Information SubmenuSecurity Chip Setting Submenu of the Security Menu Exiting from the Security MenuBoot Menu Selecting the Operating System Source Fields, Options and Defaults for the Boot MenuBoot Device Priority Submenu of the Boot Menu Exiting from Boot MenuFields, Options and Defaults for the Info Menu Info Menu Displays Basic System InformationExit Menu Leaving the Setup Utility Main Advanced Security Boot ExitPower Off