Hardware Setup
11
Alert On LAN Connector (CN10)
.Alert On LAN enabled LAN controller to report messages to
a network management console without the aid of the system
processor. In order to use this function, the connector must be
connected to a LAN card that support AOL feature.
Blue LED Connector(CN17)
This feature work entirely the same as
the power indicator LED,
both shows the system's power status. The only difference is that
this one is blue while the other is red LED.
IR/CIR Connector (IR2)
Select a UART Mode in BIOS's Integrated Peripherals menu the
UART port to support IR/CIR functions. (See section 3-4)
CPU/System Cooling Fan Connectors (FAN1/FAN2)
The board's management extension hardware is able to detect
the CPU and system fan speed in rpm (revolutions per minute).
These connectors supports 3-pin cooling fans with minimum
of 4500 RPM. The wiring and plug may vary depending on the
manufacturer. On standard fans, the red is positive (+12V), the
black is ground, and the yellow wire is the rotation signal.
2-4 Main Memory Configuration
The DRAM memory system consists three banks and the memory size ranges from
32MBytes~1GBytes
. If you only use one bank it does not matter which one you use
and if you use two or more banks, it does not matter which bank you install first.
DRAM Specifications
DIMM type: 3.3V, 64/72-bit Synchronous DRAM
Module size: Single/double-sided 32/64/128/256/512MBytes/1GBytes
DRAM speed: 7.5/10ns for Synchronous DRAM
Parity: Either parity or non-parity
This mainboard supports 3.3v, unbuffered, 4-clock, SDRAM DIMM only.
Buffered, 5V, or 2-clock SDRAM DIMMs should not be used.
Due to loading anomalies, using DIMM with an 'n x 4' DRAM base on this
mainboard is not recommended. For example, a DIMM that uses sixteen
16Mb x 4 devices should not be used.
