Removing the Baseboard................................................................................................ 39
Installing the Baseboard.................................................................................................. 41
Processors ............................................................................................................................ 42
Installing Processors ....................................................................................................... 42
Removing Processors ..................................................................................................... 45
Memory ................................................................................................................................. 46
Installing DIMMs.............................................................................................................. 46
Removing DIMMs............................................................................................................ 48
Hot-Swap SCSI Drives.......................................................................................................... 49
DC Power Supplies ............................................................................................................... 54
PCI Add-In Boards ................................................................................................................ 57
Cooling System Fans ............................................................................................................ 63
Removing a Fan Module ................................................................................................. 64
Installing a Fan Module ................................................................................................... 65
Backup Battery...................................................................................................................... 65
Front Panel Board ................................................................................................................. 67
Peripheral Drives................................................................................................................... 68
Power Supply Bay................................................................................................................. 72
Cooling System ..................................................................................................................... 74
Replacing the Fan Board ................................................................................................ 75
iv