Dell DR4100 - Page 6

Troubleshooting A USB Device.............................................................................................................................. 83
Troubleshooting A Serial I/O Device...................................................................................................................... 84
Troubleshooting A NIC............................................................................................................................................84
Troubleshooting A Wet System..............................................................................................................................85
Troubleshooting A Damaged System..................................................................................................................... 85
Troubleshooting The System Battery..................................................................................................................... 86
Troubleshooting Power Supplies............................................................................................................................86
Troubleshooting Cooling Problems.........................................................................................................................87
Troubleshooting Cooling Fans..........................................................................................................................87
Troubleshooting System Memory...........................................................................................................................87
Troubleshooting An Internal USB Key....................................................................................................................88
Troubleshooting An SD Card.................................................................................................................................. 88
Troubleshooting A Hard Drive................................................................................................................................ 89
Troubleshooting A Storage Controller....................................................................................................................90
Troubleshooting Expansion Cards..........................................................................................................................90
Troubleshooting Processors...................................................................................................................................91
5 Using System Diagnostics.......................................................................................................93
Dell Embedded System Diagnostics.......................................................................................................................93
When To Use The Embedded System Diagnostics..........................................................................................93
Running The Embedded System Diagnostics...................................................................................................93
System Diagnostic Controls............................................................................................................................. 93
6 Jumpers And Connectors........................................................................................................95
System Board Jumper Settings..............................................................................................................................95
System Board Connectors......................................................................................................................................96
Disabling A Forgotten Password............................................................................................................................ 98
7 Technical Specifications......................................................................................................... 99
8 System Messages...................................................................................................................105
System Error Messages........................................................................................................................................105
Warning Messages...............................................................................................................................................118
Diagnostic Messages...........................................................................................................................................118
Alert Messages.....................................................................................................................................................119
9 Getting Help..............................................................................................................................121
Contacting Dell..................................................................................................................................................... 121
Related Documentation........................................................................................................................................ 121
Documentation Feedback.....................................................................................................................................122