Asrock P4I65PE 用户手册

2 3

2 3

2 3

2 3

2 3

3.3.2

3.3.2

3.3.2

3.3.2

3.3.2 Chipset Configuration

Chipset Configuration

Chipset Configuration

Chipset Configuration

Chipset Configuration

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

motherboard.

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

nism to keep the CPU from overheated.

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

®

4

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.

For Prescott CPU only, some OSes (ex. NT4.0) cannot handle the function

with disable. This should be enabled in order to boot legacy OSes that cannot

support CPUs with extended CPUID functions.

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.

This technology can provide users with the function of increasing the sys-

tem performance. The default value is [Disabled]. It will only work when you

use FSB800 CPU and DDR400 DRAM at the same time; otherwise, this option

will be hidden.