Dell NX3230 - Page 5

Installing a cooling fan..................................................................................................................63
Cooling fan assembly......................................................................................................................... 64
Removing the cooling-fan assembly........................................................................................... 64
Installing the cooling-fan assembly............................................................................................. 65
Expansion cards and expansion card risers....................................................................................... 65
Expansion card installation guidelines......................................................................................... 65
Removing an expansion card from expansion card riser 2 or 3..................................................67
Installing an expansion card into the expansion card riser 2 or 3...............................................68
Removing an expansion card from the expansion card riser 1...................................................69
Installing an expansion card into the expansion card riser 1.......................................................70
Removing the riser 1 blank............................................................................................................ 71
Installing the riser 1 blank..............................................................................................................72
Removing expansion card risers................................................................................................... 72
Installing expansion card risers.....................................................................................................79
SD vFlash media card.......................................................................................................................... 79
Replacing SD vFlash card.............................................................................................................. 79
Removing the vFlash media unit.................................................................................................. 80
Installing the vFlash media unit.....................................................................................................81
Integrated storage controller card..................................................................................................... 82
Removing integrated storage controller card..............................................................................82
Installing integrated storage controller card................................................................................83
Network daughter card (NDC)........................................................................................................... 84
Removing NDC............................................................................................................................. 84
Installing NDC................................................................................................................................85
Processors...........................................................................................................................................86
Removing processor.....................................................................................................................86
Installing processor.......................................................................................................................90
PCIe card holder................................................................................................................................. 92
Removing the PCIe card holder................................................................................................... 92
Installing the PCIe card holder..................................................................................................... 93
Opening and closing the PCIe card holder latch........................................................................ 94
Cable retention bracket...................................................................................................................... 95
Removing the cable retention bracket.........................................................................................95
Installing the cable retention bracket...........................................................................................96
PSUs.....................................................................................................................................................96
Hot Spare feature.......................................................................................................................... 97
Removing PSU blank..................................................................................................................... 97
Installing power supply unit blank................................................................................................98
Removing AC PSU.........................................................................................................................98
Installing AC PSU...........................................................................................................................99
Wiring instructions for a DC PSU............................................................................................... 100
Removing a DC PSU....................................................................................................................102