Hard-drive/SSD backplane.....................................................................................................................................45
Removing the hard-drive/SSD backplane........................................................................................................46
Installing the hard-drive/SSD backplane.........................................................................................................47
SSD cage assembly................................................................................................................................................47
Removing the SSD cage assembly...................................................................................................................47
Installing the SSD cage assembly....................................................................................................................48
Easy restore module...............................................................................................................................................48
Replacing the easy restore module................................................................................................................. 48
System battery........................................................................................................................................................49
Replacing the system battery...........................................................................................................................49
System board..........................................................................................................................................................50
Removing the system board.............................................................................................................................50
Installing the system board..............................................................................................................................52
Control panel...........................................................................................................................................................53
Removing the control panel............................................................................................................................. 53
Installing the control panel...............................................................................................................................54
5 Troubleshooting your system..................................................................................................56
Safety first—for you and your system....................................................................................................................56
Troubleshooting system memory............................................................................................................................56
Troubleshooting hard drives...................................................................................................................................57
Troubleshooting USB devices................................................................................................................................ 57
Troubleshooting the system board.........................................................................................................................58
Troubleshooting the system battery.......................................................................................................................58
System messages...................................................................................................................................................59
Warning messages.......................................................................................................................................... 59
Diagnostic messages.......................................................................................................................................59
Alert messages.................................................................................................................................................59
6 Using system diagnostics........................................................................................................ 60
Dell Embedded System Diagnostics.......................................................................................................................60
When to use the Embedded System Diagnostics............................................................................................ 60
Running the Embedded System Diagnostics....................................................................................................60
Running embedded system diagnostics from an external media.................................................................... 60
System diagnostic controls..............................................................................................................................61
7 Jumpers and connectors.........................................................................................................62
System board jumper settings................................................................................................................................62
System board connectors.......................................................................................................................................63
Disabling a forgotten password..............................................................................................................................64
8 Technical specifications..........................................................................................................65