Fujitsu Siemens Computers LifeBook E8420 - Manual (Page 16)

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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 Core Multi-Processing and SpeedStep power
management features of the CPU.
Figure 10. CPU Features Submenu
Table 10: Fields, Options and Defaults for the CPU Features Submenu of the Advanced Menu
Menu Field Options Default Description
Core Multi-
Processing: ■ Enabled
■ Disabled
[Enabled] Enables or disables the Intel Core Multi-Processing features.
SpeedStep(R)
Technology: ■ Disabled
■ Enabled
[Enabled] Enables or disables the SpeedStep(R) Technology features. When
disabled, On Battery and On AC are disabled.
XD Bit
functionality: ■ Enabled
■ Disabled
[Enabled] Enables or disables the Execute Disable Bit feature.
Virtualization
Technology: ■ Disabled
■ Enabled
[Disabled] Enables or disables Virtualization Technology, an Intel technology
which includes hardware enhancements to improve upon soft-
ware-based virtualization technologies.
Intel(R) TXT: ■ Disabled
■ Enabled
[Disabled] Enables or disables the Trusted Execution Technology.
Intel(R) VT-d: ■ Disabled
■ Enabled
[Disabled] Enables or disables the Virtualization Technology for Directed I/O.
F1 Help
ESC Exit
Select Item
Select Menu
-/Space
Enter
F9 Setup Defaults
F10 Save and Exit
Change Values
Select Sub-Menu
▲
Item Specific Help
Select Core
Multi-Processing
enabled or disabled.
CPU Features
Core Multi-Processing:
SpeedStep(R) Technology: [Enabled]
XD Bit functionality: [Enabled]
Virtualization Technology: [Disabled]
Intel(R) TXT: [Disabled]
Intel(R) VT-dD [Disabled]
[Enabled]
Phoenix SecureCore(tm) Setup Utility
Info System Advanced Security Boot Exit