Troubleshooting processors.............................................................................................................192System messages.............................................................................................................................. 193Warning messages.......................................................................................................................193Diagnostic messages...................................................................................................................193Alert messages.............................................................................................................................1936 Using system diagnostics................................................................................194Dell Embedded System Diagnostics.................................................................................................194When to use the Embedded System Diagnostics......................................................................194Running the Embedded System Diagnostics from Boot Manager........................................... 194Running the Embedded System Diagnostics from the Dell Lifecycle Controller.................... 194System diagnostic controls.........................................................................................................1957 Jumpers and connectors................................................................................ 196System board jumper settings.......................................................................................................... 196System board connectors.................................................................................................................197Disabling a forgotten password........................................................................................................1998 Technical specifications................................................................................. 2009 Getting help.......................................................................................................207Contacting Dell................................................................................................................................. 207Locating your system service tag.....................................................................................................207Documentation feedback.................................................................................................................207Quick Resource Locator ..................................................................................................................207
