User Guide

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On-board AC’97 Sound
AX4GER / AX4GER-N uses the AC97 sound chip. This on-board audio includes a complete audio recording and playback
system.
1MHz Stepping Frequency Adjustment
Provides “1MHz Stepping Frequency Adjustment” function in the BIOS. This magic function allows you adjust FSB frequency
from 100~248 by 1MHz stepping adjustment, and lets your system can get maximum performance.
Watch Dog Timer
Includes AOpen “Watch Dog Timer” function that can auto-reset default settings in 4.8 seconds when you fail to system
overclocking.
S/PDIF Connector
S/PDIF (Sony/Philips Digital Interface) is the newest audio transfer file format, which provides impressive quality through optical
fiber and allows you to enjoy digital audio instead of analog audio.