Asrock P4I65GV 用户手册

2 4

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.

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.

3.3.2 Chipset Configuration

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)].