Asus Crosshair IV Extreme Manual page 110

Microcode Updation �Enabled�
[Enabled]
[Disabled]
Secure Virtual Machine Mode �Enabled�
[Enabled]
[Disabled]
Cool'n'Quiet �Disabled�
[Enabled]
[Disabled]
C1E Support �Disabled�
[Enabled]
[Disabled]
ASUS Core Unlocker �Disabled�
Allows you to unlock the CPU core and get the full computing power.
Configuration options: [Disabled] [Enabled]
CPU Core Activation �Auto�
Allows you to manually turn off the second or the third core.
Configuration options: [Auto] [Manual]
2nd Core [On]
Configuration options: [On] [Off]
3rd Core [On]
Configuration options: [On] [Off]
3-22
Allows the system to update the Microcode automatically,
enhancing system performance.
Disables this function.
Enables the AMD Secure Virtual Machine mode.
Disables this function.
Enables the AMD Cool'n'Quiet function.
Disables this function.
Enables the C1E support function. This item should be enabled in
order to enable the Enhanced Halt Sate.
Disables this function.
Chapter 3: BIOS Setup