Dell EMC PowerEdge R740 - Page 6

IDSDM/vFlash card (optional)......................................................................................................................................124
Removing the micro SD card.................................................................................................................................. 125
Installing the micro SD card.....................................................................................................................................125
Removing the optional IDSDM/vFlash card..........................................................................................................125
Installing the optional IDSDM/vFlash card............................................................................................................ 126
Network daughter card..................................................................................................................................................127
Removing the network daughter card................................................................................................................... 127
Installing the network daughter card..................................................................................................................... 128
Integrated storage controller card................................................................................................................................129
Removing integrated storage controller card........................................................................................................129
Installing integrated storage controller card...........................................................................................................131
Hard drive backplane......................................................................................................................................................132
Hard drive backplane connectors...........................................................................................................................132
Removing hard drive backplane..............................................................................................................................133
Installing hard drive backplane ...............................................................................................................................134
Cable routing.............................................................................................................................................................136
System battery................................................................................................................................................................142
Replacing the system battery................................................................................................................................. 142
USB 3.0 module.............................................................................................................................................................. 143
Removing USB 3.0 module......................................................................................................................................144
Installing USB 3.0 module........................................................................................................................................145
Internal USB memory key (optional)............................................................................................................................146
Replacing optional internal USB memory key....................................................................................................... 146
Optical drive (optional).................................................................................................................................................. 146
Removing the optional optical drive.......................................................................................................................146
Installing the optional optical drive..........................................................................................................................147
Power supply units......................................................................................................................................................... 148
Hot spare feature......................................................................................................................................................149
Removing a power supply unit blank......................................................................................................................149
Installing a power supply unit blank........................................................................................................................150
Removing a power supply unit................................................................................................................................150
Installing a power supply unit...................................................................................................................................151
Wiring instructions for a DC power supply unit.................................................................................................... 152
System board..................................................................................................................................................................154
Removing system board.......................................................................................................................................... 154
Installing system board............................................................................................................................................ 155
Trusted Platform Module...............................................................................................................................................158
Replacing the Trusted Platform Module................................................................................................................158
Initializing TPM for BitLocker users....................................................................................................................... 159
Initializing the TPM 1.2 for TXT users....................................................................................................................159
Initializing the TPM 2.0 for TXT users................................................................................................................... 159
Control panel...................................................................................................................................................................159
Removing the left control panel............................................................................................................................. 160
Installing the left control panel................................................................................................................................160
Removing the right control panel............................................................................................................................161
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Dell EMC PowerEdge R740 Installation and Service Manual
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