Cpu Features Submenu Of The Advanced Menu - Fujitsu Lifebook E8020 Bios Manual

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.
Main
SpeedStep(R) Technology:
On Battery:
On AC:
XD Bit functionality:
F1 Help
ESC Exit
Table 9: 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
16
PhoenixBIOS Setup Utility
Advanced Security
CPU Features
[Enabled]
[Battery Optimized]
[Maximum Performance]
[Enabled]
Select Item -/Space
Select Menu Enter
Figure 9. CPU Features Submenu
Default
[Enabled]
[Battery
Optimized]
[Maximum
Performance]
[Enabled]
Power Savings Exit
Item Specific Help
Select Enhanced
Intel(R) SpeedStep(R)
Technology enabled or
disabled.
Change Values
Select Sub-Menu
Description
Enables or disables the SpeedStep(R) Technology features. When
disabled, On Battery and On AC are disabled.
When Maximum Performance is selected, CPU speed is maxi-
mized. When Battery Optimized is selected, CPU power require-
ments are optimized for battery operation. When Automatic is
selected, the CPU speed is determined by the power source used.
When Maximum Performance is selected, CPU speed is maxi-
mized. When Battery Optimized is selected, CPU power require-
ments are optimized for battery operation. When Automatic is
selected, the CPU speed is determined by the power source used.
Enables or disables the Execute Disable Bit feature.
F9 Setup Defaults
F10 Save and Exit