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Table of Contents
Power LED .............................................................................................. 2-20
HDD LED .................................................................................................. 2-21
NIC1/NIC2 LED Indicators ....................................................................... 2-21
Overheat (OH)/Fan Fail/PWR Fail/UID LED ............................................ 2-22
Power Fail LED ........................................................................................ 2-22
Reset Button ........................................................................................... 2-23
Power Button ........................................................................................... 2-23
2-6 Connecting Cables ........................................................................................ 2-24
Power Connectors ................................................................................... 2-24
Fan Headers ............................................................................................. 2-25
Chassis Intrusion ..................................................................................... 2-25
Internal Speaker ....................................................................................... 2-26
Power LED/Speaker ................................................................................. 2-26
TPM Header/Port 80 ................................................................................ 2-27
Power SMB (I
2
C) Connector .................................................................... 2-28
Overheat/Fan Fail LED ............................................................................ 2-28
T-SGPIO 1/2 Headers .............................................................................. 2-29
DOM Power Connector ............................................................................ 2-29
IPMB ......................................................................................................... 2-30
2-7 Jumper Settings ............................................................................................ 2-31
Explanation of Jumpers ................................................................................ 2-31
GLAN Enable/Disable .............................................................................. 2-31
CMOS Clear ............................................................................................. 2-32
Watch Dog Enable/Disable ...................................................................... 2-32
VGA Enable .............................................................................................. 2-33
BMC Enable ............................................................................................ 2-33
2-8 Onboard LED Indicators ............................................................................... 2-34
GLAN LEDs .............................................................................................. 2-34
IPMI Dedicated LAN LEDs ....................................................................... 2-34
Onboard Power LED ............................................................................... 2-35
Rear UID LED ......................................................................................... 2-35
BMC Heartbeat LED ................................................................................ 2-36
2-9 Serial ATA Connections ................................................................................. 2-37
Serial ATA (SATA) Ports ........................................................................... 2-37
SCU Ports ................................................................................................ 2-37
Chapter 3 Troubleshooting
3-1 Troubleshooting Procedures ........................................................................... 3-1
Before Power On ............................................................................................ 3-1
No Power ........................................................................................................ 3-1
