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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
Core Multi-Processing:
SpeedStep(R) Technology: [Enabled]
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
■
Core
Enabled
Multi-Processing:
■
Disabled
■
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]
[Enabled]
[Battery
Optimized]
[Maximum
Performance]
[Enabled]
Power Savings
Exit
Item Specific Help
Select Core
Multi-Processing
enabled or disabled.
Change Values
Select
Sub-Menu
Description
Enables or disables the Intel Core Multi-Processing features.
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
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