Asus P5ND2 SE Specifications download pdf (Page 100)

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Chapter 4: BIOS setupChapter 4: BIOS setup

Chapter 4: BIOS setup

Spread Spectrum ControlSpread Spectrum Control

Spread Spectrum Control

This sub-menu allows you to set the CPU, PCI Express, Serial ATA, and

Lightning Data Transport (LDT) clock generator spread spectrum. The

spread spectrum is used to dynamically change the system frequency to

minimize problems with electromagnetic interference (EMI). Set the

Overclock ProfileOverclock Profile

Overclock Profile to [Manual], if you want to configure this item.

F1:Help ↑↓ : Select Item -/+: Change Value F5: Setup Defaults

ESC: Exit →←: Select Menu Enter: Select Sub-menu F10: Save and Exit

Select Menu

Item Specific Help

Press [Enter] to set.

Spread Spectrum Control

CPU Spread Spectrum [Center Spread]

PCIE Spread Spectrum [Down Spread]

SATA Spread Spectrum [Down Spread]

LDT Spread Spectrum [Center Spread]

Phoenix-Award BIOS CMOS Setup Utility

Advanced

CPU Spread Spectrum [Center Spread]

Disables or sets the CPU clock generator spread spectrum. The default

setting [Center Spread] allows a dynamic CPU frequency change of

-0.25% to +0.25%. The [Down Spread] setting allows a dynamic CPU

frequency change of -0.5% to 0.0%. Setting to [0.5%++ Spread]

allows dynamic frequency changes from -0.5% to +0.5%.

Configuration options: [Disabled] [Center Spread] [Down Spread]

[0.5%++ Spread]

PCIE Spread Spectrum [Down Spread]

Disables or sets the PCI Express clock generator spread spectrum. The

default setting [Down Spread] allows a dynamic PCI Express frequency

change of -0.5% to 0.0%.

Configuration options: [Disabled] [Down Spread]

SATA Spread Spectrum [Down Spread]

Disables or sets the Serial ATA clock generator spread spectrum. The

default setting [Down Spread] allows a dynamic Serial ATA frequency

change of -0.5% to 0.0%.

Configuration options: [Disabled] [Down Spread]

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Asus P5ND2 SE Specifications Page 100