Dell PowerEdge R930 Owner's Manual page 6

Installing the integrated storage controller card................................................................................................... 130
Processors and heat sinks..............................................................................................................................................131
Removing a heat sink............................................................................................................................................... 132
Removing a processor............................................................................................................................................. 133
Installing a processor................................................................................................................................................135
Installing a heat sink................................................................................................................................................. 138
Removing a processor and heat sink blank .......................................................................................................... 140
Installing a processor and heat sink blank..............................................................................................................142
Power supply units......................................................................................................................................................... 143
Hot spare feature......................................................................................................................................................144
Removing an AC power supply unit....................................................................................................................... 144
Installing an AC power supply unit..........................................................................................................................145
Removing the power supply unit blank..................................................................................................................146
Installing the power supply unit blank.................................................................................................................... 147
Power distribution board............................................................................................................................................... 148
Removing the power supply unit bay.....................................................................................................................148
Installing the power supply unit bay....................................................................................................................... 150
Removing the power distribution board................................................................................................................. 151
Installing the power distribution board...................................................................................................................152
System battery............................................................................................................................................................... 154
Replacing the system battery................................................................................................................................. 154
Hard drive backplane..................................................................................................................................................... 155
Removing the hard drive backplane.......................................................................................................................155
Installing the hard drive backplane......................................................................................................................... 163
SAS expander daughter card........................................................................................................................................ 167
Removing the SAS expander daughter card......................................................................................................... 167
Installing the SAS expander daughter card........................................................................................................... 168
Control panel...................................................................................................................................................................169
Removing the control panel board......................................................................................................................... 169
Installing the control panel board............................................................................................................................170
System board................................................................................................................................................................... 171
Removing the system board....................................................................................................................................172
Installing the system board...................................................................................................................................... 174
Trusted Platform Module............................................................................................................................................... 177
Initializing the TPM for BitLocker users................................................................................................................. 177
Initializing the TPM for TXT users.......................................................................................................................... 177
7 Troubleshooting your system...................................................................................................................... 178
Safety first — for you and your system...................................................................................................................... 178
Troubleshooting system startup failure........................................................................................................................ 178
Troubleshooting external connections......................................................................................................................... 179
Troubleshooting the video subsystem..........................................................................................................................179
Troubleshooting a USB device...................................................................................................................................... 179
Troubleshooting a serial I/O device.............................................................................................................................. 180
Troubleshooting a NIC....................................................................................................................................................180
Troubleshooting a wet system....................................................................................................................................... 181
Troubleshooting a damaged system..............................................................................................................................181
6 Contents