Owners Manual

System Utilities............................................................................................................................................................. 41
PXE boot.............................................................................................................................................................................. 41
Chapter 6: Installing and removing system components.............................................................. 42
Safety instructions............................................................................................................................................................42
Before working inside your system............................................................................................................................... 43
After working inside your system.................................................................................................................................. 43
Recommended tools......................................................................................................................................................... 43
System cover......................................................................................................................................................................43
Removing the system cover..................................................................................................................................... 43
Installing the system cover....................................................................................................................................... 44
Front bezel..........................................................................................................................................................................45
Removing the front bezel..........................................................................................................................................45
Installing the front bezel............................................................................................................................................ 46
Air shroud............................................................................................................................................................................ 48
Removing the air shroud............................................................................................................................................48
Installing the air shroud.............................................................................................................................................. 48
Drives................................................................................................................................................................................... 49
Removing a drive carrier and drive......................................................................................................................... 49
Installing the drive and drive carrier....................................................................................................................... 50
Drive backplane................................................................................................................................................................. 52
Removing the drive backplane................................................................................................................................. 52
Installing the drive backplane................................................................................................................................... 52
Power supply unit..............................................................................................................................................................53
Removing a power supply unit................................................................................................................................. 53
Installing a power supply unit................................................................................................................................... 54
Expansion cards and expansion card risers ............................................................................................................... 55
Removing a GPU......................................................................................................................................................... 55
Installing a GPU............................................................................................................................................................56
Removing a GPU support bracket...........................................................................................................................57
Installing a GPU support bracket.............................................................................................................................58
Removing the PCIe switch board............................................................................................................................ 59
Installing the PCIe switch board...............................................................................................................................61
Removing a GPU power interposer board.............................................................................................................63
Installing a GPU power interposer board...............................................................................................................63
Removing a butterfly module and riser 3 board...................................................................................................64
Installing the riser 3 board and butterfly module.................................................................................................65
Nvidia Tesla T4 GPU.........................................................................................................................................................67
Removing a T4 GPU....................................................................................................................................................67
Installing a T4 GPU..................................................................................................................................................... 69
Removing the Nvidia Tesla T4 GPU from butterfly module...............................................................................71
Installing the Nvidia Tesla T4 GPU in butterfly riser module............................................................................. 71
Nvidia A100 GPU and NVLink bridge............................................................................................................................ 72
Removing a A100 GPU and NVLink bridge............................................................................................................ 72
Installing a A100 GPU and NVLink bridge.............................................................................................................. 75
Nvidia A40 GPU and NVLink bridge..............................................................................................................................77
Removing a A40 GPU and NVLink bridge..............................................................................................................78
Installing a A40 GPU and NVLink bridge................................................................................................................80
Processor and heat sink.................................................................................................................................................. 83
Removing the processor and heat sink.................................................................................................................. 83
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