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Installing The Hard-Drive/SSD Backplane.......................................................................................................53
System Board..........................................................................................................................................................53
Removing The System Board...........................................................................................................................53
Installing The System Board............................................................................................................................ 54
NVRAM Backup Battery.........................................................................................................................................55
Replacing The NVRAM Backup Battery.......................................................................................................... 55
Storage Controller Card..........................................................................................................................................56
Removing The PCIe Extender Card/Storage Controller Card...........................................................................56
Installing The PCIe Extender Card/Storage Controller Card............................................................................57
4 Troubleshooting Your System.................................................................................................59
Safety First—For You and Your System..................................................................................................................59
Troubleshooting System Memory...........................................................................................................................59
Troubleshooting Hard Drives..................................................................................................................................60
Troubleshooting USB Devices................................................................................................................................60
Troubleshooting An Internal SD Card.....................................................................................................................61
Troubleshooting Processors...................................................................................................................................61
Troubleshooting The Blade System Board.............................................................................................................61
Troubleshooting The NVRAM Backup Battery.......................................................................................................62
5 Using System Diagnostics.......................................................................................................63
Dell Online Diagnostics...........................................................................................................................................63
Dell Embedded System Diagnostics.......................................................................................................................63
When To Use The Embedded System Diagnostics..........................................................................................63
Running The Embedded System Diagnostics...................................................................................................63
Running Embedded System Diagnostics From An External Media..................................................................64
System Diagnostic Controls.............................................................................................................................64
6 Jumpers And Connectors........................................................................................................65
System Board Jumper Settings..............................................................................................................................65
System Board Connectors......................................................................................................................................66
Disabling A Forgotten Password............................................................................................................................ 67
7 Technical Specifications......................................................................................................... 69
8 System Messages.....................................................................................................................73
LCD Status Messages.............................................................................................................................................73
Viewing LCD Messages................................................................................................................................... 73
Removing LCD Messages.................................................................................................................................73
System Error Messages..........................................................................................................................................73
Warning Messages...............................................................................................................................................142
Diagnostic Messages...........................................................................................................................................142