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LifeBook N Series Notebook BIOS
CPU Features Submenu of the Advanced Menu
The CPU Features Submenu provides options for enabling or disabling the SpeedStep® Technology feature.
Figure 9. CPU Features Submenu
Table 9: Fields, Options and Defaults for the CPU Features Submenu of the Advanced Menu
Menu Field Options Default Description
SpeedStep
®
Technology:
• Disabled
•Enabled
[Enabled] When Enabled is selected, CPU speed and battery use can
be selected from On Battery and On AC. When Disabled is
selected, SpeedStep Technology is disabled.
On Battery: • Maximum
Performance
• Battery Optimized
•Automatic
[Battery
Optimized]
When Maximum Performance is selected, CPU speed is
maximized. When Battery Optimized is selected, CPU power
requirements are optimized for battery operation. When
Automatic is selected, the CPU speed is determined by the
power source used.
On AC: • Maximum
Performance
• Battery Optimized
•Automatic
[Maximum
Performance]
When Maximum Performance is selected, CPU speed is
maximized. When Battery Optimized is selected, CPU power
requirements are optimized for battery operation. When
Automatic is selected, the CPU speed is determined by the
power source used.
F1 Help
ESC Exit
Select Item
Select Menu
-/Space
Enter
F9 Setup Defaults
F10 Save and Exit
Change Values
Select Sub-Menu
▲
Main Advanced Security Power Savings Exit
Item Specific Help
PhoenixBIOS Setup Utility
Select Enhanced
Intel(R) SpeedStep(R)
Technology enabled or
disabled.
SpeedStep(R) Technology:
On Battery: [Battery Optimized]
On AC: [Maximum Performance]
XD Bit functionality: [Enabled]
[Enabled]
CPU Features