User`s manual

Table of Contents
vii
Power Fail LED ........................................................................................ 2-21
Reset Button ........................................................................................... 2-22
Power Button ........................................................................................... 2-22
2-6 Connecting Cables ........................................................................................ 2-23
Power Connectors ................................................................................... 2-23
Fan Headers ............................................................................................. 2-24
Chassis Intrusion ..................................................................................... 2-24
Internal Speaker ....................................................................................... 2-25
Power LED/Speaker ................................................................................. 2-25
Overheat LED/Fan Fail (JOH1) ................................................................ 2-26
System Management Bus ........................................................................ 2-27
Power SMB (I
2
C) Connector .................................................................... 2-27
2-7 Jumper Settings ............................................................................................ 2-28
Explanation of Jumpers ................................................................................ 2-28
GLAN Enable/Disable .............................................................................. 2-28
CMOS Clear ............................................................................................. 2-29
Watch Dog Enable/Disable ...................................................................... 2-29
I
2
C Bus to PCI-Exp. Slots ........................................................................ 2-30
VGA Enable (X8DAH+-F Only) ................................................................ 2-31
1394a-1/1394a-2 Enable .......................................................................... 2-31
2-8 Onboard LED Indicators ............................................................................... 2-32
GLAN LEDs .............................................................................................. 2-32
IPMI Dedicated LAN LEDs (X8DAH+-F) .................................................. 2-32
Onboard Power LED ............................................................................... 2-33
BMC Heartbeat LED (X8DAH+-F) ........................................................... 2-33
2-9 Floppy Drive, Serial ATA and SAS Connections ........................................... 2-34
Floppy Connector ..................................................................................... 2-34
Serial ATA Ports........................................................................................ 2-36
Chapter 3 Troubleshooting
3-1 Troubleshooting Procedures ........................................................................... 3-1
Before Power On ............................................................................................ 3-1
No Power ........................................................................................................ 3-1
No Video ......................................................................................................... 3-2
Losing the System’s Setup Confi guration ....................................................... 3-2
Memory Errors ............................................................................................... 3-2
3-2 Technical Support Procedures ........................................................................ 3-3
3-3 Frequently Asked Questions ........................................................................... 3-3
3-4 Returning Merchandise for Service................................................................. 3-4