User Guide

5
JP3 CPU Frequency Select 3-pin Block P.6
JP6 CMOS RAM Clear 3-pin Block P.6
JP1 Keyboard Power On Enable/Disabled 3-pin Block P.7
Connectors
Connector Name Description Page
ATXPWR ATX Power Connector 20-pin Block P.11
ATX12V ATX 12V Power Connector 4-pin Block P.12
ATXP9 ATX P9 Power Connector 6-pin Block P.12
KB
(PS2 KB/MOUSE)
PS/2 Mouse & PS/2 Keyboard
Connector
6-pin Female P.12
UL
_
B(USB1) USB Port Connector 4-pin Connector P.12
LAN LAN Connectors RJ-45 Connector P.12
PARALLEL Parallel Port Connector 25-pin Female P.13
GAME Audio/Game Connector 3 phone jack + 15-pin
Connector
P.13
VGA
(for Alioth GE)
VGA Display Connector 15-pin Female Connector P.13
COM1 Serial Port COM1 Connector 9-pin Connector P.13
COM2A (for Alioth PE) Serial Port COM2 Connector 9-pin Connector P.13
FDD Floppy Driver Connector 34-pin Block P.13
IDE1/IDE2/IDE3 Primary/Secondary/Third IDE
Connector
40-pin Block P.14
SATA1/SATA2 Serial-ATA Port Connector 7-pin Block P.15
Only for Alioth GE
Headers
Header Name Description Page
COM2 (for Alioth GE) Serial Port COM2 Headers 9-pin Block P.15
AUDIO Line-In/Out, MIC Headers 9-pin Block P.15
USB1/USB2 USB Port Headers 9-pin Block P.15
1394A/1394B 1394 Port Headers 9-pin Block P.16
SPEAK Speaker connector 4-pin Block P.16
FP
(Power LED/Reset/
IDE LED/ Power Button)
Front Panel Header
(including Power LED/ IDE activity LED/
Reset switch / Power On Button lead)
9-pin Block P.16
WOL Wake On-LAN Headers 3-pin Block P.16
SYSFAN1, SYSFAN2,
CPUFAN
FAN Speed Headers 3-pin Block P.17
IR IR infrared module Headers 5-pin Block P.17
CDIN CD Audio-In Headers 4-pin Block P.17
Expansion Sockets
Socket/Slot Name Description Page
ZIF Socket 478 CPU Socket 478-pin mPGAB CPU Socket P.8
DDR1, DDR2, DDR3 DDR Module Socket 184-pin DDR SDRAM Module
Expansion Socket
P.9
PCI1 ∼ PCI6 PCI Slot 32-bit PCI Local Bus Expansion slots P.9
AGP AGP 4X Mode Slot AGP Expansion Slot P.11
Chapter 2