Fan Header .............................................................................................. 2-19
System Reset ........................................................................................... 2-20
TPM Header/Port 80 ................................................................................ 2-21
2-7
Jumper Settings ............................................................................................ 2-22
Explanation of Jumpers ................................................................................ 2-22
GLAN Enable/Disable .............................................................................. 2-22
CMOS Clear ............................................................................................. 2-23
Watch Dog Enable/Disable ...................................................................... 2-23
VGA Enable .............................................................................................. 2-24
2-8
Onboard Indicators ........................................................................................ 2-25
GLAN LEDs .............................................................................................. 2-25
Infi niBand LED Indicators (LEB1/LEB2) (For the X8DTT-HF+/HIBXF+/
HIBQF+ Only) ........................................................................................... 2-26
Onboard Power LED
..................................................................... 2-26
BMC Activity LED (LE2) ........................................................................... 2-27
HDD/SATA LED (LE3) .............................................................................. 2-27
Rear UID LED (LE4) ................................................................................ 2-28
2-9
Serial ATA and PCI-E Connections ............................................................... 2-29
PCI-Express 2.0 x16 Slot ......................................................................... 2-29
PCI-Express 2.0 x8 Slot (For X8DTT-HEF+/-HIBXF+/-HIBQF+ only) ..... 2-29
Serial ATA Connections ............................................................................ 2-30
Chapter 3 Troubleshooting
3-1
Troubleshooting Procedures ........................................................................... 3-1
Before Power On ............................................................................................ 3-1
No Power ........................................................................................................ 3-1
No Video ......................................................................................................... 3-1
Losing the System’s Setup Confi guration ....................................................... 3-2
Memory Errors ............................................................................................... 3-2
3-2
Technical Support Procedures ........................................................................ 3-2
3-3
Frequently Asked Questions ........................................................................... 3-3
3-4
Returning Merchandise for Service................................................................. 3-4
Chapter 4 BIOS
4-1
Introduction ...................................................................................................... 4-1
Starting BIOS Setup Utility .............................................................................. 4-1
How To Change the Confi guration Data ......................................................... 4-1
Starting the Setup Utility ................................................................................. 4-2
Table of Contents
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