SOYO SY-K7ADA manual Connections to the Motherboard, ATX Power On/Off Pwrbt

Hardware Installation

SY-K7ADAQuick 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 (Suspend LED Internal Speaker, Reset Button and IDE LED 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-K7ADA Motherboard, please refer to SY-K7ADA Motherboard User's Guide and Technical Reference online manual on the CD-ROM.

Connectors and Plug-ins

Standard IrDA (Infrared Device Header): SIRCON

Wake-On-LAN Header: JP10

Pin1

Pin2

Pin3

Pin4

Pin5

Pin6

Pin1

Pin2

Pin3

+5V

FIR

IRRX

GND

IRTX

OVCROFF

5VSB

GND

PME #

USB3_4: USB3

USB3_4: USB4

Pin1

Pin2

Pin3

Pin4

Pin6

Pin7

Pin8

Pin9

Pin10

+5V

Data(-)

Data(+)

GND

+5V

Data(-)

Data(+)

GND

GND

USB5_6: USB5

USB5_6: USB6

Pin1

Pin2

Pin3

Pin4

Pin6

Pin7

Pin8

Pin9

Pin10

+5V

Data(-)

Data(+)

GND

+5V

Data(-)

Data(+)

GND

GND

CPU Cooling Fan:

Chassis Fan: CHAFAN

SYS Cooling Fan:

CPUFAN

SYSFAN

Pin1

Pin2

Pin3

Pin1

Pin2

Pin3

Pin1

Pin2

Pin3

GND

+12V

SENSOR

PWM2 +12V

SENSOR

GND

+12V

NC

CD Line-in: CDIN1

Connect the CD Line-in cord from the CD-ROM device to

Pin 1

Pin 2

Pin 3

Pin 4

the matching header CDIN1

CD_L

GND

GND

CD_R

Power LED

1112 13 14 15 16 17 18 19 20

Pin11

Pin12

Pin13

LED

NC

GND

1

2

3

4

5

9

10

Speaker

Pin17

Pin18

Pin19

Pin20

Power

NC

NC

Speaker out

HDD LED

PWRBT

RESET

Suspend LED

Pin9

Pin10

Pin4

Pin5

Pin1

Pin2

Pin7

Pin8

Power

HDD LED PWRBTN

GND

Power RST

GND

Power

SP_LED

ATX POWER On/Off : PWRBT

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

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

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