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Removing The System Board........................................................................................................63
Installing The System Board......................................................................................................... 64
4 Troubleshooting Your System............................................................................ 67
Safety First—For You And Your System..............................................................................................67
Troubleshooting System Startup Failure............................................................................................67
Troubleshooting External Connections............................................................................................. 67
Troubleshooting The Video Subsystem............................................................................................. 67
Troubleshooting A USB Device.......................................................................................................... 67
Troubleshooting A Serial I/O Device..................................................................................................68
Troubleshooting A NIC.......................................................................................................................68
Troubleshooting A Wet System..........................................................................................................69
Troubleshooting A Damaged System................................................................................................ 69
Troubleshooting The System Battery.................................................................................................70
Troubleshooting The Power Supply................................................................................................... 71
Troubleshooting Cooling Problems................................................................................................... 71
Troubleshooting Cooling Fans............................................................................................................71
Troubleshooting System Memory...................................................................................................... 72
Troubleshooting An Internal USB Key................................................................................................73
Troubleshooting An SD Card..............................................................................................................73
Troubleshooting An Optical Drive......................................................................................................74
Troubleshooting A Hard Drive............................................................................................................74
Troubleshooting Expansion Cards......................................................................................................75
Troubleshooting The Processor.........................................................................................................76
5 Using System Diagnostics.....................................................................................77
Dell Embedded System Diagnostics...................................................................................................77
When To Use The Embedded System Diagnostics......................................................................77
Running The Embedded System Diagnostics...............................................................................77
System Diagnostic Controls..........................................................................................................77
6 Jumpers And Connectors.....................................................................................79
System Board Jumper Settings...........................................................................................................79
System Board Connectors..................................................................................................................80
Disabling A Forgotten Password.........................................................................................................81
7 Technical Specifications.......................................................................................83
8 System Messages.................................................................................................... 87
System Error Messages....................................................................................................................... 87
Warning Messages.............................................................................................................................. 96
Diagnostic Messages...........................................................................................................................96