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General Memory Module Installation Guidelines.........................................................................55
Mode-Specific Guidelines.............................................................................................................56
Sample Memory Configurations...................................................................................................57
Removing Memory Modules.........................................................................................................61
Installing Memory Modules...........................................................................................................62
NVRAM Backup Battery.......................................................................................................................63
Replacing The NVRAM Backup Battery........................................................................................63
Storage Controller Card/PCIe Extender Card................................................................................... 64
Removing The Storage Controller Card/PCIe Extender Card.....................................................65
Installing The Storage Controller Card/PCIe Extender Card.......................................................67
4 Troubleshooting Your System......................................................................... 68
Safety First—For You and Your System..............................................................................................68
Troubleshooting System Memory......................................................................................................68
Troubleshooting Hard Drives............................................................................................................. 69
Troubleshooting USB Devices............................................................................................................69
Troubleshooting An Internal SD Card................................................................................................70
Troubleshooting Processors...............................................................................................................70
Troubleshooting The Blade System Board.........................................................................................71
Troubleshooting The NVRAM Backup Battery................................................................................... 71
5 Using System Diagnostics................................................................................. 72
Dell Online Diagnostics.......................................................................................................................72
Dell Embedded System Diagnostics...................................................................................................72
When To Use The Embedded System Diagnostics......................................................................72
Running The Embedded System Diagnostics.............................................................................. 73
System Diagnostic Controls..........................................................................................................73
6 Jumpers And Connectors................................................................................. 74
System Board Jumper Settings...........................................................................................................74
System Board Connectors..................................................................................................................75
Disabling A Forgotten Password.........................................................................................................76
7 Technical Specifications....................................................................................78
8 System Messages................................................................................................ 81
LCD Status Messages.......................................................................................................................... 81
Viewing LCD Messages................................................................................................................. 81
Removing LCD Messages..............................................................................................................81
System Error Messages....................................................................................................................... 81
Warning Messages.............................................................................................................................154
Diagnostic Messages.........................................................................................................................154