User Guide

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Thank you for choosing AOpen MX4B motherboard. The MX4B is Intel
®
Socket 478 motherboard (M/B) based on the Micro ATX
form factor featuring the Intel
®
845 (Brookdale) chipset. As high performance chipset built in the M/B, the MX4B motherboard can
support Intel
®
Socket 478 Pentium
®
4 (Willamette / Northwood) and 400 MHz Front Side Bus (FSB) clock. In the AGP performance,
it has one AGP slot and supports AGP 4X mode and pipelined spilt-transaction long burst transfer up to 1056MB/sec. According to
different customer’s requirements, 64, 128, 256, 512MB and 1GB DDR SDRAM DIMM modules can be applied to the motherboard
and the maximum memory size can be up to 2 GB. The onboard IDE controller supports Ultra DMA
33/66/100 mode and the
transfer rate up to 100MB/s. Further flexibility can be achieved by taking advantage of the Communication and Network Riser (CNR)
card option that allows audio, modem, and/or LAN configuration on a single
baseboard design. More than that, on the strength of Intel 82562ET
PHY on board, which is an highly-integrated Platform LAN
Connect device, it provides 10/100M bps Ethernet for office and
home use (Optional). Besides, the MX4B has a RealTek ALC201
AC97
CODEC chipset onboard providing high performance and
magic surround stereo sound to let people enjoy working with it.
Now, let’s enjoy all features from AOpen MX4B motherboard.