User Guide

Jumpers

Jumper Name Description Page

JP6 CMOS RAM Clear 3-pin Block P.7

JP10 Keyboard Power On Enable/Disabled 3-pin Block P.8

Connectors

Connector Name Description Page

ATXPWR ATX Power Connector 20-pin Block P.12

ATX12V ATX 12V Power Connector 4-pin Block P.12

ATXP9 ATX P9 Power Connector 6-pin Block P.12

KB/MS PS/2 Mouse & PS/2 Keyboard

Connector

6-pin Female P.13

CN4 USB Port Connector 4-pin Connector P.13

CN2 LAN Port Connector RJ-45 Connector (for S450L) P.13

PRINT Parallel Port Connector 25-pin Female P.13

GAME Audio/Game Connector 3 phone jack + 15-pin Connector P.13

COM1/COM2 Serial Port COM1/2 Connector 9-pin Connector P.13

FDD Floppy Driver Connector 34-pin Block P.13

IDE1/IDE2 Primary/Secondary IDE Connector 40-pin Block P.14

Headers

Header Name Description Page

VGA VGA Connector 2x8-pin Block P.15

AUDIO SPEAKER, MIC header 9-pin Block P.15

USB1/USB2 USB Port Headers 9-pin Block P.15

HD-LED IDE activity LED 2-pin Block P.15

RESET Reset switch lead 2-pin Block P.16

SPEAK PC Speaker connector 4-pin Block P.16

PWR-LED Power LED 2-pin Block P.16

PWR-BTN Power switch 2-pin Block P.16

WOL Wake On-LAN Headers 3-pin Block P.16

SFAN1, SFAN2,

CPUFAN

FAN Headers 3-pin Block P.16

IR IR infrared module Headers 5-pin Block P.17

IN CD Audio-In Headers 4-pin Block P.17

Expansion Sockets

Socket/Slot Name Description Page

ZIF Socket 478 Pin CPU Socket 478-pin mPGA CPU Socket P.9

DIMM1, DIMM2 SDRAM Module

Socket

184-pin DDR SDRAM Module

Expansion Socket

P.10

PCI1 ∼ PCI3

PCI Slot 32-bit PCI Local Bus Expansion slots P.11

AGP AGP 4X Mode Slot AGP Expansion Slot P.11

CNR CNR Slot Communication Network Riser Slot