Recommended tools........................................................................................................................................................... 33
System cover....................................................................................................................................................................... 34
Removing the system cover.........................................................................................................................................34
Installing the system cover...........................................................................................................................................35
Sleds......................................................................................................................................................................................35
Removing a compute sled............................................................................................................................................ 35
Installing a compute sled...............................................................................................................................................36
Removing a storage sled...............................................................................................................................................37
Installing a storage sled.................................................................................................................................................39
Inside the system.................................................................................................................................................................40
CMC module.........................................................................................................................................................................41
Removing the CMC module.........................................................................................................................................42
Installing the CMC module........................................................................................................................................... 42
I/O module........................................................................................................................................................................... 44
Removing an I/O module..............................................................................................................................................44
Installing an I/O module................................................................................................................................................ 44
PCIe module.........................................................................................................................................................................45
Removing a PCIe module..............................................................................................................................................45
Installing a PCIe module................................................................................................................................................46
Expansion cards................................................................................................................................................................... 47
Expansion card types and form factor........................................................................................................................47
Expansion card operational power status...................................................................................................................47
PCIe module indicators..................................................................................................................................................47
Removing an expansion card....................................................................................................................................... 48
Installing an expansion card..........................................................................................................................................49
Power supply units..............................................................................................................................................................50
Removing a power supply unit.....................................................................................................................................50
Installing a power supply unit........................................................................................................................................51
Cooling fans..........................................................................................................................................................................52
Removing a cooling fan.................................................................................................................................................52
Installing a cooling fan...................................................................................................................................................53
Cooling-fan cage................................................................................................................................................................. 54
Removing the cooling-fan cage...................................................................................................................................54
Installing the cooling-fan cage..................................................................................................................................... 55
PCIe switch board...............................................................................................................................................................56
Removing the PCIe switch board................................................................................................................................56
Installing the PCIe switch board.................................................................................................................................. 57
Fan interface board.............................................................................................................................................................58
Removing the fan interface board.............................................................................................................................. 58
Installing the fan interface board.................................................................................................................................59
Interposer module................................................................................................................................................................60
Removing the bottom interposer module................................................................................................................... 61
Installing the bottom interposer module.....................................................................................................................64
Removing the top interposer module......................................................................................................................... 65
Installing the top interposer module............................................................................................................................68
Midplane assembly.............................................................................................................................................................. 69
Removing the midplane assembly............................................................................................................................... 69
Installing the midplane assembly..................................................................................................................................73
Power interposer board................................................................................................................................................ 74
Control panel........................................................................................................................................................................75
4
Contents