ASROCK P4DUAL-880PRO Datasheet download pdf (Page 27)

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Ratio Status

This is a read-only item, which displays whether the ratio status of this

motherboard is “Locked” or “Unlocked”. If it shows “Unlocked”, you will find

an item Ratio CMOS Setting appears to allow you changing the ratio value

of this motherboard. If it shows “Locked”, then the item Ratio CMOS Set-

ting will be hidden. If you use the ratio value to time the CPU frequency, it will

be equal to the core speed of the installed processor.

Ratio Actual Value

This is a read-only item, which displays the ratio actual value of this

motherboard.

CPU Thermal Throttling

You may select [Enabled] to enable P4 CPU internal thermal control mecha-

nism to keep the CPU from overheated.

Hyper Threading Technology

To enable this feature, it requires a computer system with an Intel Pentium

processor that supports Hyper-Threading technology and an operating sys-

tem that includes optimization for this technology, such as Microsoft

Win-

dows

XP. Set to [Auto] if using Microsoft

Windows

XP, or Linux kernel

version 2.4.18 or higher. This option will be hidden if the installed CPU does

not support Hyper-Threading technology.

3.3.23.3.2

3.3.2

Chipset ConfigurationChipset Configuration

Chipset Configuration

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s)

inserted and assigns appropriate frequency automatically. You may also

select other value as operating frequency: [133MHz (DDR 266)],

[166MHz (DDR 333)], [200MHz (DDR 400)].

BIOS SETUP UTILITY

Chipset Configuration

DRAM Frequency

Flexibility Option

DRAM CAS# Latency

DRAM Command Rate

DRAM Bus Selection

DRAM Voltage

AGP Voltage

Primary Graphics Adapter

AGP Aperture Size

AGP Mode

AGP Fast Write

PCI Delay Transaction

OnBoard LAN

OnBoard AC'97 Audio

[Disabled]

[Auto]

[PCI]

[64MB]

[Auto]

[Disabled]

[Auto]

[2T Command]

[Disabled]

[Eabled]

[Auto]

Select Screen

Select Item

+ - Change Option

F1 General Help

F10 Save and Exit

ESC Exit

F9 Load Defaults

Options

133MHz (DDR266)

166MHz (DDR333)

200MHz (DDR400)

Auto

Advanced

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ASROCK P4DUAL-880PRO Datasheet Page 27

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