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LifeBook C Series Notebook BIOS
CPU Features Submenu of the Advanced Menu

The CPU Features Submenu configures the system processor. Note that this submenu only appears in certain configu-

rations, based upon the system CPU.

Figure 9. CPU Features Submenu
Menu Field Options Default Description
SpeedStep(TM)
Technology:
nDisabled
nEnabled
[Enabled] When Disabled is selected, CPU speed is fixed to
battery optimized speed. When Enabled is
selected, CPU speed and battery use can be
selected from On Battery and On AC.
On Battery: nMaximum Performance
nBattery Optimized
nMaximum Battery
nAutomatic
[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 Maximum Battery is
selected, CPU speed is optimized for battery
operation. When Automatic is selected, the CPU
speed is determined by the power source used.
On AC: nMaximum Performance
nBattery Optimized
nMaximum Battery
nAutomatic
[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 Maximum Battery is
selected, CPU speed is 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(TM)
Technology enabled or
disabled.
CPU Features
SpeedStep(TM) Technology: [Enabled]
On Battery: [Battery Optimized]
On AC: [Maximum Performance]
EarthlingBIOS.fmPage 18 Thursday,June 6, 2002 9:15AM