Fujitsu LifeBook U772 Bios-Handbuch - Seite 18
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- 1. Fujitsu Lifebook
- 2. Bios Setup Utility
- 3. Info Menu - Displays Basic System Information
- 4. System Menu - Setting Standard System Parameters
- 5. Advanced Menu - Setting Device Feature Controls
- 6. Parallel Port
- 7. USB Features
- 8. Security Menu - Setting the Security Features
- 9. Exiting from the Security Menu
- 10. Security Features
- 11. Boot Menu - Selecting the Operating System Source
- 12. Exit Menu - Leaving the Setup Utility
L I F E B O O K E / P / S / U B I O S G u i d e
CPU Features Submenu of the Advanced Menu
The CPU Features submenu provides options for configuring the HT Technology and SpeedStep power manage-
ment features of the CPU.
Multi-core:
HT Technology:
SpeedStep(R) Technology:
Virtualization Technology:
Intel(R) VT-d
Intel(R) TXT
F1
Help
ESC
Exit
Table 10: Fields, Options and Defaults for the CPU Features Submenu of the Advanced Menu
Menu Field
Options
Multi-core:
Disabled
Enabled
HT Technology:
Disabled
Enabled
SpeedStep(R)
Disabled
Technology:
Enabled
18
Phoenix SecureCore(tm) Tiano Setup
Advanced
CPU Features
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Disabled]
[Disabled]
-/Space
Select Item
/
Select Menu
Enter
/
Figure 10. CPU Features Submenu
Default
Model
[Enabled]
All
[Enabled]
All
[Enabled]
All
Change Values
F9
Select ► Sub-Menu
F10
Description
If disabled, CPU runs in single-core mode. Because Windows
2000 does not support multi-core mode, this option must be
disabled on Windows 2000. If enabled, CPU runs in multi-core
mode.
If disabled, CPU runs in single-thread mode. Because Win-
dows 2000 does not support multi-thread mode, this option
must be disabled on Windows 2000. If enabled, CPU runs in
multi-thread mode.
If [Disabled], CPU speed is fixed to highest speed and Speed-
Step applet does not start.
If [Enabled]: On Windows 98SE/Me/2000, SpeedStep applet
V3.0 works using Enhanced SpeedStep technology. SpeedStep
applet reflects the settings in BIOS Setup and vice versa. On
Windows XP, Native SpeedStep control is available and Speed-
Step applet does not work.
Item Specific Help
Select enabling or
disabling for multiple
core in a physical
processor package.
Setup Defaults
Save and Exit