BIOS Setup 3-13
3-3. Advanced BIOS Features
# CPU Feature:
Click <Enter> key to enter its submenu:
Thermal Management
This item selects the type of thermal monitoring.
TM2 Bus Ratio
This item represents the frequency (bus ratio) of the throttled performance state that will be initiated when
the on-die sensor goes from not hot to hot).
TM2 Bus VID
This item represents the voltage of the throttled performance state that will be initiated when the on-die
sensor goes from not hot to hot.
Limit CPUID MaxVal
When set to [Enabled], this item limits the CPUID maximum value to 3, which is usually required for
older OS like Windows NT4.0.
Leave this item to its default [Disabled] settings for OS like Windows XP.
C1E Function
This item appears only for certain processors with the C1E (Enhanced Halt State) Function. With the C1E
function, the processor will further reduce the total power consumption. The default setting is Auto.
User’s Manual