Viewing Boot Manager..............................................................................................................................................40
Boot Manager main menu......................................................................................................................................... 41
One-shot UEFI boot menu........................................................................................................................................ 41
System Utilities........................................................................................................................................................... 41
Safety instructions...........................................................................................................................................................42
Before working inside your system................................................................................................................................ 42
After working inside your system...................................................................................................................................42
Recommended tools........................................................................................................................................................42
System cover....................................................................................................................................................................43
Removing the front bezel..........................................................................................................................................44
Installing the front bezel............................................................................................................................................45
Removing the air shroud........................................................................................................................................... 46
Installing the air shroud..............................................................................................................................................47
Removing a drive carrier and drive.......................................................................................................................... 48
Installing the drive and drive carrier.........................................................................................................................49
Removing the drive backplane.................................................................................................................................50
Installing the drive backplane.................................................................................................................................... 51
Removing a power supply unit................................................................................................................................. 52
Installing a power supply unit....................................................................................................................................53
Removing a GPU........................................................................................................................................................53
Installing a GPU..........................................................................................................................................................54
Removing a GPU support bracket...........................................................................................................................55
Installing a GPU support bracket............................................................................................................................. 56
Removing the PCIe switch board.............................................................................................................................57
Installing the PCIe switch board...............................................................................................................................59
Removing a GPU power interposer board...............................................................................................................61
Installing a GPU power interposer board................................................................................................................ 62
Removing a butterfly module and riser 3 board..................................................................................................... 62
Installing the riser 3 board and butterfly module....................................................................................................64
Removing the processor and heat sink...................................................................................................................65
Installing the processor............................................................................................................................................. 66
4
Contents
Summary of Contents for DSS8440
Page 100: ...Cable Routing Figure 82 Cable Routing 7 100 Cable Routing ...
Page 107: ...Figure 88 Fan cable assembly to fan bracket Cable Routing 107 ...
Page 109: ...Figure 91 Fan cable assembly to fan bracket Cable Routing 109 ...
Page 110: ...Fan cable MB PDB assembly to MB Figure 92 Fan cable MB PDB assembly to MB 110 Cable Routing ...
Page 114: ...IDC cable MB PDB assembly to PDB Figure 99 IDC cable MB PDB assembly to PDB 114 Cable Routing ...
Page 115: ...IDC cable MB PDB assembly to MB Figure 100 IDC cable MB PDB assembly to MB Cable Routing 115 ...
Page 138: ...System Board Connectors Figure 133 System Board Connectors 138 Jumpers and connectors ...