42
Memory Configurations
DIMM1
RAM Type
Size
Note: This mainboard requires 3.3V DIMM with an access time of 70ns
or less, it supports memory size from 8 to 512MB and you may use
any combination of DIMMs in the banks.
Connectors and Jumper Settings
CMOS clear: JP5
Retain CMOS
1-2
data (default)
Clear CMOS data
2-3
USB1 and 2
Connect your USB devices to these headers
ATX Power Supply On/Off Switch: PWRBT
Connect your power switch to this jumper (momentary switct type).
IrDA (Infrared Devices Connector: IR
pin
1
2
function
Vcc
FIRRX
Default I/O Settings
PORT
LPT1
COM1
COM2
Note: If the default I/O settings conflict with those of other I/O cards,
such as soundcards you will have to adjust the settings of one of
them. The default settings for the onboard I/O can be changed in
the BIOS setup. Enter BIOS Setup by pressing <Delete> key
during boot-up. The I/O settings can be found under ÒIntegrated
PeripheralsÓ.
DIMM BANKS
DIMM2
EDO/SDRAM
8/16/32/64/128
ATX Power Supply: ATX
please insert the ATX power supply
plug into this header.
wake on LAN jumper: J44
Please connect the WOL cable from
your LAN card to this jumper.
PRT
printer cable header
3
4
IRRX
GND
I/O Address
378H
3F8H
2F8H
Quick Installation Guide
DIMM3
DIMM4
CPU Cooling Fan: FAN
pin
function
RST
Connect the reset
button to this
jumper.
SPK
Connect the cable
of speakers to
this jumper
TB Led
5
Connect your
IRTX
Turbo led to this
jumper.
IRQ
Functionality
7
ECP + EPP
4
3
1
2
3
GND
12V
sensor
IDE Led
Connect the HDD
led to this jumper.
Keylock
Connect keyboard
lock switch to this
jumper
PW Led
Connect the
power led to this
jumper.
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