Cpu Features Submenu Of The Advanced Menu - Fujitsu LifeBook P7230 Bios Manual

CPU Features Submenu of the Advanced Menu

The CPU Features submenu configures certain features of the CPU in the system.
Main
SpeedStep(R) Technology:
On Battery:
On AC:
XD Bit functionality:
F1 Help
ESC Exit
Table 8: Fields, Options and Defaults for the CPU Features Submenu of the Advanced Menu
Menu Field Options
■
SpeedStep(R) Disabled
Technology: ■
Enabled
■
On Battery: Maximum Performance
■
Battery Optimized
■
Automatic
■
On AC: Maximum Performance
■
Battery Optimized
■
Automatic
■
XD Bit Enabled
functionality:
■
Disabled
PhoenixBIOS Setup Utility
Advanced Security Power Savings
CPU Features
[Enabled]
[Battery Optimized]
[Maximum Performance]
[Enabled]
Select Item -/Space
Select Menu Enter
Figure 8. CPU Features Submenu
Default
[Enabled]
[Battery Optimized]
[Maximum
Performance]
[Enabled]
A d v a n c e d M e n u
Exit
Item Specific Help
Select Enhanced
Intel(R) SpeedStep(R)
Technology enabled or
disabled.
Change Values F9 Setup Defaults
Select Sub-Menu F10 Save and Exit
Description
Enables or disables SpeedStep(R) Technology.
Allows the user to select the power conditions when the
system is running on battery power.
Allows the user to select the power conditions when the
system is running on AC power.
Allows the user to enable and disable the Execute Disable
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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