3 Chapter

CPU Power Management Configuration

CPU Ratio [Auto]

Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+> and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.

Enhanced Intel SpeedStep Technology [Enabled]

Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST).

[Disabled]

The CPU runs at its default speed.

[Enabled]

The operating system controls the CPU speed.

Turbo Mode [Enabled]

This item appears only when you set the EIST item to [Enabled} and allows you to

enable or disable the Intel® Turbo Mode Technology.

[Enabled]

Allows processor cores to run faster than marked frequency in

 

specific condition.

[Disabled]

Disables this function.

CPU C1E [Auto]

 

Allows you to enable or disable the CPU C1E.

[Auto]

Set this item automatically.

[Enabled]

Enables the C1E support function. This item should be enabled in

[Disabled]

order to enable the Enhanced Halt State.

Disables this function.

CPU C3 Report [Auto]

Allows you to disable or enable the CPU C3 report to OS.

[Auto]

Set this item automatically.

[Enabled]

Enables the C3 report function. This item should be enabled in

[Disabled]

order to enable the Enhanced Halt State.

Disables this function.

CPU C6 Report [Auto]

Allows you to disable or enable the CPU C6 report to OS.

[Auto]

Set this item automatically.

[Enabled]

Enables the C6 report function. This item should be enabled in

[Disabled]

order to enable the Enhanced Halt State.

Disables this function.

Package C State Support [Auto]

Allows you to enable or disable the CPU C State support.

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Chapter 3: BIOS setup