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
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®4 processor that supports
Max CPUID Value Limit
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.
3.3.2 Chipset Configuration
BIOS SETUP UTILITY
Advanced
Chipset Configuration
Bypass Access | [Off] |
DRAM Frequency | [Auto] |
Flexibility Option | [Disabled] |
Configure DRAM Timing by SPD | [Disabled] |
DRAM CAS# Latency | [Auto] |
DRAM RAS# Precharge | [4 Clocks] |
DRAM RAS# to CAS# Delay | [4 Clocks] |
DRAM Precharge Delay | [8 Clocks] |
DRAM Burst Length | [4] |
Memory Hole | [Disabled] |
Init. Graphic Adapter Priority | [PCI / AGP] |
Graphics Aperture Size | [64MB] |
OnBoard LAN | [Enabled] |
OnBoard AC'97 Audio | [Auto] |
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 |
v02.54 (C) Copyright
Bypass Access
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.
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