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Table of Contents
Video Connection ..................................................................................... 2-19
Ethernet Ports .......................................................................................... 2-19
Universal Serial Bus (USB) ...................................................................... 2-20
(Back_Panel) High Denition Audio (HD Audio) ..................................... 2-21
Front Accessible Audio Header ................................................................ 2-21
SPDIF_In/SPDIF_Out Headers ................................................................ 2-22
Serial Port ................................................................................................. 2-22
Front Control Panel ....................................................................................... 2-23
Front Control Panel Pin Denitions............................................................... 2-24
NMI Button ............................................................................................... 2-24
Power LED .............................................................................................. 2-24
HDD LED .................................................................................................. 2-25
NIC1/NIC2 LED Indicators ....................................................................... 2-25
Overheat (OH)/Fan Fail LED.................................................................... 2-26
Power Fail LED ........................................................................................ 2-26
Reset Button ........................................................................................... 2-27
Power Button ........................................................................................... 2-27
2-7 Connecting Cables ........................................................................................ 2-28
Power Connectors ................................................................................... 2-28
Fan Headers ............................................................................................. 2-29
Chassis Intrusion ..................................................................................... 2-29
Internal Speaker ....................................................................................... 2-30
Power LED/Speaker ................................................................................. 2-30
TPM Header/Port 80 Header ................................................................... 2-31
Standby Power Header ............................................................................ 2-31
Power SMB (I2C) Connector .................................................................... 2-32
IPMB ......................................................................................................... 2-32
T-SGPIO 1/2 & SCU-SGPIO 1 Headers .................................................. 2-33
IEEE 1394a_1/ 1394a_2 Connectors ....................................................... 2-33
Overheat/Fan Fail LED ............................................................................ 2-34
DOM Power Connector ............................................................................ 2-34
2-8 Jumper Settings ............................................................................................ 2-35
Explanation of Jumpers ................................................................................ 2-35
GLAN Enable/Disable .............................................................................. 2-35
Clear CMOS ............................................................................................. 2-36
BIOS Chip Select Jumper (J19) ............................................................... 2-36
IEEE 1394a Enable .................................................................................. 2-37
SMB Enable ............................................................................................. 2-37
VGA Enable .............................................................................................. 2-38