SOYO SY-7IWM quick start HDD LED Acpi LED Pwrbt Reset

Hardware Installation

SY-7IWMQuick Start Guide

Step 2. Connections to the Motherboard

This section tells how to connect internal peripherals and the power supply to the Motherboard.

The internal peripherals consist of IDE devices (HDD, CD-ROM), Floppy Disk Drive, Chassis Fan, Front Panel Devices (ACPI LED, Internal Speaker, Reset Button, IDE LED, and KeyLock Switch.), Wake-On-LAN card, VGA card, Sound Card, and other devices.

For more details on connecting internal and external peripherals to your new SY-7IWM Motherboard, please refer to SY-7IWM Motherboard User's Guide and Technical Reference online manual on the CD-ROM.

Connectors and Plug-ins

Wake-On-LAN Header: JP44				IrDA (Infrared Device Header): IR1
Pin1		Pin2	Pin3	Pin1	Pin2	Pin3		Pin4		Pin5
5VSB		GND	MP-Wakeup	VCC	None	IRRX		GND		IRTX
	CPU Cooling Fan: CPUFAN				Chassis Fan: CHAFAN
Pin1		Pin2	Pin3	Pin1		Pin2			Pin3
GND		12V	SENSOR	GND		12V			SENSOR
CD -IN: J9		Connect to your CD-ROM audio output.				Pin1	Pin2		Pin3	Pin4
						R		G	G	L
AUX-IN: J10		For Auxiliary Audio devices (1.0Vrms typ.)				Pin1	Pin2		Pin3	Pin4
						R		G	G	L

Modem Sound: Connect to modem

Pin1

Pin2 General mono output.

Pin3

Pin4

J11

sound connector

IN

G

G

Mono

Power LED Key Lock

Speaker

Power LED

Keylock

+

_ 1

+

_

Pin1

Pin2

Pin3

Pin1

Pin2

5V

NC

GND

Control Pin

GND

+ _ + _

Speaker

1

1

Pin1

Pin2

Pin3

Pin4

Reset

PWRBT

ACPI LED HDD LED

5V

NC

NC

Speaker out

HDD LED

ACPI LED

PWRBT

RESET

Pin1

Pin2

Pin1

Pin2

Pin1

Pin2

Pin1

Pin2

LED Anode LED Cathode

LED Anode

LED Cathode

Power On/Off

GND

Power Good

GND

ATX Power On/Off: PWRBT

Connect your power switch to this header (momentary switch type).

To turn off the system, press this switch and hold down for longer than 4 seconds.

ATX Power Supply: ATX PW

Attach the ATX Power cable to this connector. (This motherboard requires an ATX power supply, an AT power supply can NOT be used.)

When using the Power-On by PS/2 Keyboard function, please make sure the ATX power supply is able to provide at least 720mA on the 5V Standby lead (5VSB) in order to meet the standard ATX specifications.

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