Installing the BOSS cage..........................................................................................................................................139
System memory............................................................................................................................................................... 140
System memory guidelines...................................................................................................................................... 140
General memory module installation guidelines.................................................................................................. 142
Removing a memory module................................................................................................................................... 142
Installing a memory module..................................................................................................................................... 143
Processor and heat sink module.................................................................................................................................. 145
Removing the processor and heat sink module..................................................................................................145
Removing the processor.......................................................................................................................................... 147
Installing the processor............................................................................................................................................ 148
Installing the processor and heat sink module.....................................................................................................151
GPU fans and cage......................................................................................................................................................... 153
Removing a GPU fan module.................................................................................................................................. 153
Installing a GPU fan module.................................................................................................................................... 154
Removing the GPU fan cage.................................................................................................................................. 155
Installing the GPU fan cage.....................................................................................................................................156
GPU tray............................................................................................................................................................................ 157
Removing the GPU tray........................................................................................................................................... 157
Installing the GPU tray............................................................................................................................................. 159
GPU modules.....................................................................................................................................................................161
Supported GPUs.........................................................................................................................................................161
Removing the GPU top cover.................................................................................................................................162
Installing the GPU top cover...................................................................................................................................164
Removing the A100 GPU......................................................................................................................................... 165
Removing the A100 baseboard...............................................................................................................................168
Installing the A100 GPU............................................................................................................................................172
Installing the A100 baseboard................................................................................................................................. 175
Removing a H100/H800 GPU and heatsink module..........................................................................................179
Removing the H100/H800 baseboard...................................................................................................................181
Installing a H100/H800 GPU and heatsink module............................................................................................183
Installing the H100/H800 baseboard.................................................................................................................... 185
System battery ................................................................................................................................................................188
Replacing the system battery................................................................................................................................. 188
Trusted Platform Module...............................................................................................................................................190
Upgrading the Trusted Platform Module............................................................................................................. 190
Initializing TPM for users.......................................................................................................................................... 191
Initializing the TPM 2.0 for users............................................................................................................................191
System board.................................................................................................................................................................... 191
Removing the system board.................................................................................................................................... 191
Installing the system board......................................................................................................................................192
Restoring the system using Easy Restore........................................................................................................... 194
Manually update the Service Tag.......................................................................................................................... 194
Optional OCP card.......................................................................................................................................................... 195
Removing the OCP card.......................................................................................................................................... 195
Installing the OCP card............................................................................................................................................ 195
LOM card, MIC card, and rear I/O board.................................................................................................................. 197
Removing the LOM card and rear I/O board...................................................................................................... 197
Installing the LOM card and rear I/O board........................................................................................................ 198
Control panel....................................................................................................................................................................200
Removing the right control panel..........................................................................................................................200
6
Contents