Troubleshooting processors.............................................................................................................192
System messages..............................................................................................................................193
Warning messages.......................................................................................................................193
Diagnostic messages...................................................................................................................193
Alert messages.............................................................................................................................193
6 Using system diagnostics................................................................................194
Dell Embedded System Diagnostics.................................................................................................194
When to use the Embedded System Diagnostics......................................................................194
Running the Embedded System Diagnostics from Boot Manager...........................................194
Running the Embedded System Diagnostics from the Dell Lifecycle Controller....................194
System diagnostic controls.........................................................................................................195
7 Jumpers and connectors................................................................................196
System board jumper settings..........................................................................................................196
System board connectors.................................................................................................................197
Disabling a forgotten password........................................................................................................199
8 Technical specifications.................................................................................2009 Getting help.......................................................................................................207
Contacting Dell.................................................................................................................................207
Locating your system service tag.....................................................................................................207
Documentation feedback.................................................................................................................207
Quick Resource Locator ..................................................................................................................207