Installing a power supply unit................................................................................................................................... 68
Power distribution board................................................................................................................................................. 68
Removing the power distribution board.................................................................................................................68
Installing the power distribution board...................................................................................................................69
System board..................................................................................................................................................................... 70
Removing the system board..................................................................................................................................... 70
Installing the system board........................................................................................................................................72
Trusted Platform Module.................................................................................................................................................74
Upgrading the Trusted Platform Module............................................................................................................... 74
Initializing TPM for BitLocker users........................................................................................................................ 75
Initializing the TPM 1.2 for TXT users.....................................................................................................................76
Initializing the TPM 2.0 for TXT users....................................................................................................................76
Control panel...................................................................................................................................................................... 76
Removing the left control panel...............................................................................................................................76
Installing the left control panel................................................................................................................................. 77
Removing the right control panel............................................................................................................................ 78
Installing the right control panel.............................................................................................................................. 79
Chapter 5: Jumpers and connectors ............................................................................................81
System board connectors................................................................................................................................................ 81
System board jumper settings....................................................................................................................................... 82
Disabling forgotten password.........................................................................................................................................82
Chapter 6: System diagnostics and indicator codes .................................................................... 84
System health and system ID indicator codes........................................................................................................... 84
iDRAC Direct LED indicator codes................................................................................................................................85
NIC indicator codes.......................................................................................................................................................... 85
Power supply unit indicator codes................................................................................................................................ 86
Drive indicator codes........................................................................................................................................................ 87
System diagnostics........................................................................................................................................................... 87
Dell Embedded System Diagnostics........................................................................................................................ 87
Chapter 7: Getting help............................................................................................................... 89
Recycling or End-of-Life service information.............................................................................................................89
Contacting Dell.................................................................................................................................................................. 89
Accessing system information by using QRL............................................................................................................. 89
Quick Resource Locator for Dell EMC PowerEdge R340 system................................................................... 90
Receiving automated support with SupportAssist .................................................................................................. 90
Chapter 8: Documentation resources........................................................................................... 91
Contents
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