Chipset Configuration - ASROCK 775Dual-880Pro User Manual

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
®
dows XP. Set to [Auto] if using Microsoft
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

3.3.2 3.3.2 Chipset Configuration Chipset Configuration Chipset Configuration
3.3.2 3.3.2 Chipset Configuration
Advanced
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
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
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)] for DDR; [200MHz (DDRII 400)],
[266MHz (DDRII 533)] for DDRII.
BIOS SETUP UTILITY
[Auto]
[Disabled]
[Auto]
[2T Command]
[Auto]
[Normal]
[High]
[PCI]
[64MB]
[Auto]
[Disabled]
[Disabled]
[Eabled]
[Auto]
3 1 3 1 3 1
3 1 3 1
® ®
Windows XP, or Linux kernel
Options
133MHz (DDR266)
166MHz (DDR333)
200MHz (DDR400)
Auto
Select Screen
Select Item
+ - Change Option
F1 General Help
F9 Load Defaults
F10 Save and Exit
ESC Exit
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4
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Win-