User Guide
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Expansion Slots 
Including five 32-bit/33MHz PCI and one AGP 8X/4X slots (The PCI 5 is named Hercules which is reserved especially for high 
power-consuming PCI cards). The PCI local bus throughput can be up to 132MB/s. Of five PCI slots provided, all of them are master 
PCI slots with arbitration and decoding for all integrated functions and LPC bus. The AGP expansion slot is designed for a bus mastering 
AGP graphic card. The 
Accelerated Graphics Port (AGP)
 specification provides a new level of video display sophistication and speed. 
The AGP video cards support data transfer rate up to 2112MB/s.   
AGP Protection Technology 
With AGP Protection Technology implemented, this motherboard will automatically detect the voltage of AGP card and prevent your 
chipsets from being burnt out. 
Hyper-Threading Technology 
Support Hyper-Threading Technology which brings additional intelligence to systems so that multiple tasks received from the processor 
can be managed and prioritized more effectively. 
Watch Dog ABS 
Includes AOpen “Watch Dog ABS” function that can auto-reset system in 4.8 seconds when you fail the system overclocking. 
1MHz Stepping CPU Frequency Adjustment 
Provides “1MHz Stepping CPU Frequency Adjustment” function in the BIOS. This magic function allows you to adjust CPU FSB 
frequency from 100~248MHz by 1MHz stepping adjustment, and helps your system get maximum performance. 










