MS-7597

Adjust CPU Ratio

This item is used to adjust CPU clock multiplier (ratio). It is available only when the processor supports this function.

Adjusted CPU Frequency (MHz)

It shows the adjusted CPU frequency (FSB x Ratio). Read-only.

Adjust CPU-NB Ratio

This item is used to adjust CPU-NB ratio.

Adjusted CPU-NB Frequency (MHz)

It shows the adjusted CPU NB frequency. Read-only.

Unlock CPU Core

This item is used to unlock the CPU core. Please refer to the procedures below for CPU core unlocked in BIOS setup.

Enter “Cell Menu” and set “Unlock CPU Core” to [Enabled].

Save changes and exit the BIOS setup.

System restart.

Set “Adjust CPU-NB Ratio” and “HT Link Speed” to [x8].

Clear CMOS data.

Success

Fail

You will see the “X4” (quad core) or “X2” (dual core for Sempron series only) during POST.

The CPU does not support CPU core unlock, please leave the default settings for system.

AMD Phenom(tm) II X4 Processor

AMD Sempron(tm) II X2 Processor

Important

*This CPU core unlocked behavior depends on the CPU ability/ characteristic, and it is not guaranteed.

*Depend on CPU’s characteristic, once you get instable scenario, please restore the default settings for system.

*You can also check the core numbers in performance tab of Windows task man- ager.

AMD Turbo Core Technology

This technology automatically increases the frequency of active CPU cores to improve performance.

Adjust Turbo Core Ratio

This item is used to specific the Turbo Core frequency multiplier.

Adjusted Turbo Core Freq. (MHz)

It shows the adjusted Turbo Core frequency. Read-only.

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MSI NF725GM-P43 manual AMD Phenomtm II X4 Processor AMD Semprontm II X2 Processor