User`s manual

51
3
BIOS Setup
Phoenix - AwardBIOS CMOS Setup Utility
CPU Feature
Item Help
Menu Level 
↑↓: Move PU/PD/+/-: Change Priority F10: Save ESC: Exit
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
 PPM Mode
 Limit CPUID MaxVal
C1E Function
Execute Disable Bit
Virtualization Technology
Core Multi-Processing
PPM Mode
The Native mode fully support operating systems that support ACPI such as
Windows XP and Windows Vista. SMM mode is for legacy OS like Windows
2000.
Limit CPUID MaxVal
The CPUID instruction of some newer CPUs will return a value greater than 3.
The default is Disabled because this problem does not exist in the Windows
series operating systems. If you are using an operating system other than
Windows, this problem may occur. To avoid this problem, enable this eld to
limit the return value to 3 or lesser than 3.
C1E Function
The options are Auto and Disabled.
Execute Disable Bit
When this eld is set to Disabled, it will force the XD feature ag to always
return to 0.
CPU Feature
This eld is used to congure the CPU that is installed on the system board.
Move the cursor to this eld then press <Enter>.
The settings on the screen are for reference only. Your version may not be identical to
this one.
 Native Mode
Disabled
Auto
Enabled
Disabled
Enabled