The following two items appear only when you set the A I

Overclocking item to [Manual].

CPU Frequency [166]

Displays the frequency set by the clock generator to the system bus and PCI bus. The value of this item is auto-detectedby the BIOS. use the <+> or <-> keys to adjust the CPU frequency. You can also type the desired CPU frequency using the numeric keypad. The values range from 100 ~ 500.

CPU Clock Spread Spectrum [Default]

Allows you to enable or disable the CPU clock spread spectrum. Configuration options: [Default] [+/- 0.25%] [+/- 0.35%] [+/- 0.40%]... [+/- 1.00%]

DDR2 Reference Voltage [Auto]

Allows you to select the DDR2 reference voltage.

Configuration options: [1.80V] [1.90V] [2.00V] [2.10V]

Refer to the DDR2 documentation before adjusting the memory voltage. Setting a very high memory voltage may damage the memory module(s)!

ASUS N4L-VM DH

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