Dell EMC PowerEdge R740 - Table of Contents

Optional optical drive......................................................................................................................................................167
Removing the optional optical drive....................................................................................................................... 167
Installing the optional optical drive......................................................................................................................... 168
Power supply units......................................................................................................................................................... 169
Power supply unit details.........................................................................................................................................169
Hot spare feature......................................................................................................................................................170
Removing a power supply unit blank......................................................................................................................170
Installing a power supply unit blank.........................................................................................................................171
Removing a power supply unit.................................................................................................................................171
Installing a power supply unit.................................................................................................................................. 172
Wiring instructions for a DC power supply unit.................................................................................................... 173
System board.................................................................................................................................................................. 175
Removing system board.......................................................................................................................................... 175
Installing system board.............................................................................................................................................176
Trusted Platform Module............................................................................................................................................... 178
Upgrading the Trusted Platform Module...............................................................................................................179
Initializing TPM for BitLocker users....................................................................................................................... 180
Initializing the TPM 1.2 for TXT users....................................................................................................................180
Initializing the TPM 2.0 for TXT users................................................................................................................... 180
Control panel....................................................................................................................................................................181
Control panel details..................................................................................................................................................181
Removing the left control panel.............................................................................................................................. 181
Installing the left control panel................................................................................................................................182
Removing the right control panel........................................................................................................................... 183
Installing the right control panel..............................................................................................................................184
7 Using system diagnostics........................................................................................................................... 186
Dell Embedded System Diagnostics.............................................................................................................................186
Running the Embedded System Diagnostics from Boot Manager.....................................................................186
Running the Embedded System Diagnostics from the Dell Lifecycle Controller..............................................186
System diagnostic controls......................................................................................................................................187
8 Jumpers and connectors ........................................................................................................................... 188
System board jumpers and connectors....................................................................................................................... 189
System board jumper settings.......................................................................................................................................191
Disabling forgotten password........................................................................................................................................ 191
9 Getting help............................................................................................................................................... 192
Contacting Dell EMC......................................................................................................................................................192
Documentation feedback.............................................................................................................................................. 192
Accessing system information by using QRL..............................................................................................................192
Quick Resource Locator for PowerEdge R740 and R740xd systems................................................................193
Receiving automated support with SupportAssist ....................................................................................................193
Recycling or End-of-Life service information..............................................................................................................193
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