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Table of Contents
Front Accessible Audio Header ................................................................ 2-21
SPDIF_In/SPDIF_Out Headers ................................................................ 2-22
COM Port Header .................................................................................... 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
BBU Header (Optional for the X9DAX-7F/7TF Only) .............................. 2-35
2-8 Jumper Settings ............................................................................................ 2-36
Explanation of Jumpers ................................................................................ 2-36
GLAN Enable/Disable .............................................................................. 2-36
Clear CMOS ............................................................................................. 2-37
BIOS Chip Select Jumper (J19) ............................................................... 2-37
IEEE 1394a Enable .................................................................................. 2-38
SMB Enable ............................................................................................. 2-38
VGA Enable .............................................................................................. 2-39
BMC Enable ............................................................................................ 2-39
I2C Bus to PCI-Exp. Slots ........................................................................ 2-40
SAS Enable (X9DAX-7F/7TF Only) ......................................................... 2-40