Supermicro C9Z490-PG - Page 6

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2.4 Memory Support and Installation .......................................................................................30
General Guidelines for Optimizing Memory Performance ................................................30
DIMM Installation ..............................................................................................................31
DIMM Removal .................................................................................................................31
2.5 M.2 Installation (optional) ...................................................................................................32
2.6 Rear I/O Ports ...................................................................................................................34
2.7 Front Control Panel ............................................................................................................38
2.8 Connectors .........................................................................................................................42
Power Connections ...........................................................................................................42
Headers .............................................................................................................................44
2.9 Jumper Settings .................................................................................................................51
How Jumpers Work ...........................................................................................................51
2.10 LED Indicators ...................................................................................................................55
Chapter 3 Troubleshooting
3.1 Troubleshooting Procedures ..............................................................................................58
Before Power On ..............................................................................................................58
No Power ..........................................................................................................................58
No Video ...........................................................................................................................59
System Boot Failure .......................................................................................................59
Memory Errors ..................................................................................................................59
Losing the System's Setup Conguration .........................................................................60
When the System Becomes Unstable ..............................................................................60
3.2 Technical Support Procedures ...........................................................................................61
3.3 Frequently Asked Questions ..............................................................................................62
3.4 Battery Removal and Installation .......................................................................................63
Battery Removal ................................................................................................................63
Proper Battery Disposal ....................................................................................................63
Battery Installation .............................................................................................................63
3.5 Returning Merchandise for Service ....................................................................................64
Super C9Z490-PG/-PGW User's Manual