Installing cable retention bracket.................................................................................................57
Expansion cards and expansion-card risers.......................................................................................57
Expansion card installation guidelines..........................................................................................57
Removing an expansion card from the expansion-card riser 2 or 3..........................................58
Installing an expansion card into the expansion-card riser 2 or 3..............................................59
Removing an expansion card from the expansion-card riser 1..................................................60
Installing expansion card into the expansion-card riser 1...........................................................61
Removing expansion-card risers..................................................................................................62
Installing expansion-card risers....................................................................................................64
Replacing SD vFlash card..............................................................................................................64
Removing the vFlash media unit...................................................................................................65
Installing vFlash media .................................................................................................................66
Network daughter card.......................................................................................................................67
Removing network daughter card................................................................................................67
Installing network daughter card.................................................................................................68
Processors...........................................................................................................................................68
Removing processor.....................................................................................................................68
Installing processor........................................................................................................................71
Power supply units (PSUs)...................................................................................................................72
Hot-spare feature..........................................................................................................................73
Removing AC power supply unit..................................................................................................73
Installing AC power supply unit....................................................................................................74
Wiring instructions for DC PSU.....................................................................................................75
Removing DC power supply unit..................................................................................................75
Installing DC PSU...........................................................................................................................76
System battery.....................................................................................................................................77
Replacing the system battery........................................................................................................77
HDD and SSD backplanes (front and rear).........................................................................................78
Removing front HDD or SSD backplane......................................................................................78
Installing the front HDD or SSD backplane..................................................................................80
Removing rear SSD backplane .....................................................................................................81
Installing rear SSD backplane .......................................................................................................83
Removing control panel ....................................................................................................................84
Installing the control panel ................................................................................................................85
Removing I/O panel............................................................................................................................85
Installing I/O panel..............................................................................................................................86
System board.......................................................................................................................................87
Removing system board...............................................................................................................87
Installing system board.................................................................................................................89
4 Troubleshooting your system..........................................................................90
Safety first—for you and your system................................................................................................90