User`s manual

vii
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 Header ................................................................... 2-27
Overheat LED/Fan Fail ............................................................................ 2-27
Power SMB (I
2
C) Connector .................................................................... 2-28
System Management Bus Header ........................................................... 2-28
3-SGPIO 1/2/3 Headers ........................................................................... 2-29
SATA Device Power Connector ................................................................ 2-29
Standby Power ......................................................................................... 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 ............................................................................... 2-35
GLAN LEDs .............................................................................................. 2-35
IPMI Dedicated LAN LEDs ....................................................................... 2-35
Onboard Power LED ............................................................................... 2-36
BMC Heartbeat LED ................................................................................ 2-36
Unit Identication LED .............................................................................. 2-37
2-9 Serial ATA Connections ................................................................................. 2-38
Serial ATA Ports........................................................................................ 2-38
Chapter 3 Troubleshooting
3-1 Troubleshooting Procedures ........................................................................... 3-1
Before Power On ............................................................................................ 3-1
No Power ........................................................................................................ 3-1