Removing the optical drive........................................................................................................................................76
Installing the optical drive.......................................................................................................................................... 77
Drive backplane..................................................................................................................................................................78
Drive backplane............................................................................................................................................................ 78
Removing the drive backplane ................................................................................................................................ 79
Installing the drive backplane................................................................................................................................... 80
Cooling fans.........................................................................................................................................................................81
Removing the cooling fan...........................................................................................................................................81
Installing the cooling fan............................................................................................................................................ 83
Cable routing...................................................................................................................................................................... 84
System memory................................................................................................................................................................. 87
Removing a memory module.....................................................................................................................................87
Installing a memory module.......................................................................................................................................88
Processor and heat sink ................................................................................................................................................. 89
Removing the heat sink............................................................................................................................................. 89
Removing the processor............................................................................................................................................90
Installing the processor...............................................................................................................................................91
Installing the heat sink................................................................................................................................................92
Removing an expansion card.................................................................................................................................... 95
Installing an expansion card...................................................................................................................................... 96
Removing the GPU..................................................................................................................................................... 98
Installing the GPU........................................................................................................................................................99
Optional BOSS-N1 module............................................................................................................................................. 101
Removing the BOSS-N1 module............................................................................................................................. 101
Installing the BOSS-N1 module...............................................................................................................................102
Power supply unit............................................................................................................................................................ 107
Hot spare feature.......................................................................................................................................................107
Removing a power supply unit................................................................................................................................109
Installing a power supply unit...................................................................................................................................110
Removing a cabled PSU.............................................................................................................................................111
Installing the cabled PSU.......................................................................................................................................... 113
Power interposer board.................................................................................................................................................. 114
System battery ................................................................................................................................................................ 116
Replacing the system battery..................................................................................................................................116
System board.....................................................................................................................................................................118
Removing the system board.................................................................................................................................... 118
Installing the system board...................................................................................................................................... 119
Manually update the Service Tag........................................................................................................................... 121
Contents
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