GLOBAL AMICI Global American Motherboard 2807790 User Manual download pdf (Page 20)

2-7

Hardware Setup

Power Supply

ATX 20-Pin System Power Connector: ATX1

This connector allows you to connect to an ATX power supply. To connect to the ATX

power supply, make sure the plug of the power supply is inserted in the proper

orientation and the pins are aligned. Then push down the power supply firmly into the

connector.

ATX1 Pin Definition

PIN SIGNAL

11 3.3V

12 -12V

13 GND

14 PS_ON

15 GND

16 GND

17 GND

18 -5V

19 5V

20 5V

PIN SIGNAL

1 3.3V

2 3.3V

3 GND

4 5V

5 GND

6 5V

7 GND

8 PW_OK

9 5V_SB

10 12V

ATX1

PIN SIGNAL

1 GND

2 GND

3 12V

4 12V

Pin Definition

ATX 12V Power Connector: JPW1

This 12V power connector JPW1 is used to provide power to the CPU.

JPW1

Important

Power supply of 350watts (and above) is highly recommended for system

stability.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 40 41

User’s Manual 1
Mini-ITXMMotherboard22807790 1
Version 1.0, August 1
Safety Instructions 3
CONTENTS 5
Mainboard Specifications 6
Block Diagram 8
Mainboard Layout 9
Power Consumption 10
Safety compliance & MTBF 11
Board Dimension 12
Product Overview 13
Hardware Setup 14
Quick Components Guide 15
200-pin, unbuffered 16
CPU (Central Processing Unit) 17
Important 19
Power Supply 20
Back Panel 21
Connectors 23
Front Panel Connector: JFP1 25
Parallel Port Header: JLPT1 26
TV-Out Connector: JTV1 27
I2C Bus Connector: J4 28
Clear CMOS Jumper: JBAT1 29
32-bit PCI Slot 30
Mini PCI-E Slot 30
System Resources 31
Watch Dog Timer Setting 32
AMI POST Code 33
2807790 Mainboard 34
Post Code Checkpoints 34
Resource List 36
SB600 GPM Config 37
PCI Devices 39

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GLOBAL AMICI Global American Motherboard 2807790 User Manual Page 20

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