Dell R420 Server User Manual


 
Installing The Optical Drive In Cabled Hard-Drive Systems.............................................................................62
Cooling Fans............................................................................................................................................................63
Removing A Cooling Fan...................................................................................................................................63
Installing A Cooling Fan....................................................................................................................................64
Internal USB Memory Key (Optional)..................................................................................................................... 65
Replacing The Internal USB Key......................................................................................................................65
Expansion Cards And Expansion-Card Risers........................................................................................................ 65
Expansion Card Installation Guidelines............................................................................................................66
Removing An Expansion Card.......................................................................................................................... 67
Installing An Expansion Card........................................................................................................................... 68
Removing Expansion-Card Risers 1 And 2....................................................................................................... 69
Installing Expansion-Card Risers 1 And 2........................................................................................................ 70
iDRAC Ports Card (Optional)................................................................................................................................... 70
Removing The iDRAC Ports Card......................................................................................................................71
Installing The iDRAC Ports Card.......................................................................................................................72
SD vFlash Card........................................................................................................................................................72
Replacing An SD vFlash Card...........................................................................................................................72
Internal Dual SD Module........................................................................................................................................ 73
Removing The Internal Dual SD Module..........................................................................................................73
Installing The Internal Dual SD Module........................................................................................................... 74
Internal SD Card..................................................................................................................................................... 75
Removing An Internal SD Card.........................................................................................................................75
Installing An Internal SD Card..........................................................................................................................75
Integrated Storage Controller Card........................................................................................................................ 75
Removing The Integrated Storage Controller Card..........................................................................................76
Installing The Integrated Storage Controller Card...........................................................................................77
Processors..............................................................................................................................................................77
Removing A Processor.....................................................................................................................................77
Installing A Processor......................................................................................................................................79
Power Supplies.......................................................................................................................................................80
Hot Spare Feature............................................................................................................................................ 81
Removing A Redundant Power Supply.............................................................................................................81
Installing A Redundant Power Supply..............................................................................................................82
Removing A Non-Redundant Power Supply.................................................................................................... 82
Installing A Non-Redundant Power Supply......................................................................................................83
Removing The Power Supply Blank................................................................................................................. 84
Installing The Power Supply Blank.................................................................................................................. 84
System Battery....................................................................................................................................................... 84
Replacing The System Battery.........................................................................................................................84
Hard-Drive Backplane............................................................................................................................................ 85
Removing The Hard-Drive Backplane..............................................................................................................86
Installing The Hard-Drive Backplane...............................................................................................................90