Supermicro X11DGQ User Manual page 7

Attaching the Processor Package Assembly to the Heatsink to Form the Processor
Heatsink Module (PHM) ....................................................................................................29
Installing the Processor Heatsink Module (PHM) ............................................................30
Removing the Processor Heatsink Module (PHM) from the Motherboard .......................31
2.4 Memory Support and Installation .......................................................................................32
Memory Support ................................................................................................................32
Memory Installation Sequence ..........................................................................................32
General Memory Population Requirements ......................................................................32
DDR4 Memory Support for Intel Xeon Scalable-SP Processors ......................................33
DDR4 Memory Support for 2nd Gen Intel Xeon Scalable-SP Processors .......................34
DIMM Population Guidelines for Optimal Performance ....................................................35
Memory Rank Sparing Tables ...........................................................................................37
DIMM Installation ..............................................................................................................39
DIMM Module Removal .....................................................................................................39
2.5 Rear I/O Ports ....................................................................................................................40
2.6 Front Control Panel ............................................................................................................43
2.7 Connectors .........................................................................................................................48
2.8 Jumper Settings .................................................................................................................57
2.9 LED Indicators ....................................................................................................................60
2.10 PCI-E 3.0 Slots .................................................................................................................61
Chapter 3 Troubleshooting
3.1 Troubleshooting Procedures ..............................................................................................62
Before Power On ..............................................................................................................62
No Power ..........................................................................................................................62
No Video ...........................................................................................................................63
System Boot Failure .......................................................................................................63
Memory Errors ..................................................................................................................63
Losing the System's Setup Configuration .........................................................................64
When the System Becomes Unstable ..............................................................................64
3.2 Technical Support Procedures ...........................................................................................66
3.3 Frequently Asked Questions ..............................................................................................67
3.4 Battery Removal and Installation .......................................................................................69
Battery Removal ................................................................................................................69
Proper Battery Disposal ....................................................................................................69
Battery Installation .............................................................................................................69
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X11DGQ User's Manual