GLAN Enable/Disable .............................................................................. 2-20
CMOS Clear ............................................................................................. 2-21
Watch Dog Enable/Disable ...................................................................... 2-21
VGA Enable .............................................................................................. 2-22
2-8
Onboard Indicators ........................................................................................ 2-23
GLAN LEDs .............................................................................................. 2-23
Infi niBand LED Indicators (LEB1/LEB2) (For the X8DTT-HIBX/HIBXF/HIBQ/
HIBQF Only) ............................................................................................. 2-24
Onboard Power LED
..................................................................... 2-24
BMC Activity LED (LE2) ........................................................................... 2-25
HDD/SATA LED (LE3) .............................................................................. 2-25
Rear UID LED
(LE4) ...................................................................... 2-26
2-9
Serial ATA and PCI-E Connections ............................................................... 2-27
PCI-Express x16 Gen. 2 Slot ................................................................... 2-27
Serial ATA Connections ............................................................................ 2-28
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
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
4-2
Main Setup ...................................................................................................... 4-2
4-3
Advanced Setup Confi gurations...................................................................... 4-4
4-4
Security Settings ........................................................................................... 4-23
4-5
Boot Confi guration ........................................................................................ 4-24
4-6
Exit ................................................................................................................ 4-25
4-7
BIOS Recovery ............................................................................................. 4-27
How to Recover the AMIBIOS Image (-the Main BIOS Block) ..................... 4-27
4.7.1 Boot Sector Recovery from a USB Device .......................................... 4-27
4.7.2 Boot Sector Recovery from an IDE CD-ROM ..................................... 4-28
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