Removing the system board
.......................................................................................................................................
126
Installing the system board
.........................................................................................................................................
128
Trusted Platform Module
...................................................................................................................................................
131
Upgrading the Trusted Platform Module
...................................................................................................................
131
Initializing TPM for BitLocker users
...........................................................................................................................
132
Initializing the TPM 1.2 for TXT users
........................................................................................................................
132
Initializing the TPM 2.0 for TXT users
.......................................................................................................................
132
Control panel
.......................................................................................................................................................................
133
Removing the control panel module
..........................................................................................................................
133
Installing the control panel module
.............................................................................................................................
134
Chapter 7: System diagnostics
......................................................................................................
135
Dell Embedded System Diagnostics
................................................................................................................................
135
Running the Embedded System Diagnostics from Boot Manager
........................................................................
135
Running the Embedded System Diagnostics from the Dell Lifecycle Controller
.................................................
135
System diagnostic controls
.........................................................................................................................................
136
Chapter 8: Jumpers and connectors
.............................................................................................
137
System board jumpers and connectors
...........................................................................................................................
137
System board jumper settings
..........................................................................................................................................
138
Disabling forgotten password
...........................................................................................................................................
139
Chapter 9: Getting help
................................................................................................................
140
Contacting Dell EMC
.........................................................................................................................................................
140
Documentation feedback
..................................................................................................................................................
140
Accessing system information by using QRL
.................................................................................................................
140
Quick Resource Locator for C4140
............................................................................................................................
141
Receiving automated support with SupportAssist
........................................................................................................
141
Recycling or End-of-Life service information
..................................................................................................................
141
6
Contents