vii
Table of Contents
Location of Mounting Holes ...........................................................................2-11
Installing the Motherboard ............................................................................ 2-12
2-5 Connectors/IO Ports ...................................................................................... 2-13
Backplane I/O Panel ..................................................................................... 2-13
ATX PS/2 Keyboard/Mouse Ports ............................................................ 2-14
Universal Serial Bus (USB) ...................................................................... 2-15
Ethernet Ports .......................................................................................... 2-16
(Back_Panel) High Denition Audio (HD Audio) ..................................... 2-16
HD Audio ....................................................................................................... 2-16
Front Accessible Audio Header ................................................................ 2-17
Front Control Panel ....................................................................................... 2-18
Front Control Panel Pin Denitions............................................................... 2-19
Power LED .............................................................................................. 2-19
HDD LED .................................................................................................. 2-19
NIC1/NIC2 (LAN1/LAN2) .......................................................................... 2-20
Overheat (OH)/Fan Fail ............................................................................ 2-20
Reset Button ........................................................................................... 2-21
Power Button ........................................................................................... 2-21
2-6 Connecting Cables ........................................................................................ 2-22
ATX Main PWR & CPU PWR Connectors (JPW1 & JPW2) ................... 2-22
Fan Headers (Fan 1 ~ Fan 4) .................................................................. 2-23
Chassis Intrusion (JL1) ........................................................................... 2-23
Internal Buzzer (SP1) ............................................................................... 2-24
Speaker (JD1) .......................................................................................... 2-24
Onboard Power LED (JLED) .................................................................... 2-25
Serial Ports (COM1 ~ COM4) .................................................................. 2-25
DOM PWR Connector (JWF1) ................................................................. 2-26
Wake-On-LAN (JWOL) ............................................................................. 2-26
Wake-On-Ring (JWOR) ............................................................................ 2-27
SPDIF_In/SPDIF_Out (JSPDIF_IN/JSPDIF_OUT) .................................. 2-27
2-7 Jumper Settings ............................................................................................ 2-28
Explanation of Jumpers ................................................................................ 2-28
LAN Port Enable/Disable (JPL2) .............................................................. 2-28
CMOS Clear (JBT1) ................................................................................. 2-29
PCI Slot SMB Enable (I
2
C1/I
2
C2) ............................................................. 2-29
ME Recovery Enable (JPME1) ................................................................ 2-30
HD FP Audio/AC' 97 FP Audio Select (JHD AC1) ................................... 2-30
Audio Enable (JPAC1).............................................................................. 2-31
2-8 Onboard Indicators ........................................................................................ 2-32