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Table of Contents
Front Control Panel Pin Denitions............................................................... 2-22
NMI Button ............................................................................................... 2-22
Power LED .............................................................................................. 2-22
HDD LED .................................................................................................. 2-23
NIC1/NIC2 LED Indicators ....................................................................... 2-23
Overheat (OH)/Fan Fail ............................................................................ 2-24
Power Fail LED ........................................................................................ 2-24
Reset Button ........................................................................................... 2-25
Power Button ........................................................................................... 2-25
2-7 Connecting Cables ........................................................................................ 2-26
Power Connectors ................................................................................... 2-26
Fan Headers ............................................................................................. 2-27
Chassis Intrusion ..................................................................................... 2-27
Power LED/Speaker ................................................................................. 2-28
Internal Speaker ....................................................................................... 2-28
TPM Header/Port 80 ................................................................................ 2-29
Overheat LED/Fan Fail ............................................................................ 2-29
T-SGPIO/S-SGPIO Headers .................................................................... 2-30
Power SMB (I2C) Connectors ................................................................... 2-30
IPMB ......................................................................................................... 2-31
DOM Power Connector ............................................................................ 2-31
Standby Power Header ............................................................................ 2-32
2-8 Jumper Settings ............................................................................................ 2-33
Explanation of Jumpers ................................................................................ 2-33
GLAN Enable/Disable .............................................................................. 2-33
CMOS Clear ............................................................................................. 2-34
Watch Dog Enable/Disable ...................................................................... 2-34
VGA Enable .............................................................................................. 2-35
BMC Enable ............................................................................................ 2-35
Management Engine (ME) Recovery ...................................................... 2-36
Manufacturer Mode Select ....................................................................... 2-36
I2C Bus to PCI-Exp. Slots ........................................................................ 2-37
2-9 Onboard LED Indicators ............................................................................... 2-38
GLAN LEDs .............................................................................................. 2-38
IPMI Dedicated LAN LEDs ....................................................................... 2-38
Onboard Power LED ............................................................................... 2-39
BMC Heartbeat LED ................................................................................ 2-39
2-10 Serial ATA Connections ................................................................................. 2-40
Serial ATA Ports........................................................................................ 2-40