Dell Precision 7960 Tower Service Manual page 5

Installing the rear system-fan assembly................................................................................................................ 69
Expansion card................................................................................................................................................................... 70
Removing the powered graphics-card................................................................................................................... 70
Installing the powered graphics-card..................................................................................................................... 70
Removing the non-powered graphics card........................................................................................................... 70
Installing the non-powered graphics card.............................................................................................................. 71
Removing the UltraSpeed Duo card........................................................................................................................73
Installing the UltraSpeed Duo solid-state drive.................................................................................................... 74
Installing the UltraSpeed Duo card..........................................................................................................................76
Removing the UltraSpeed Quad card..................................................................................................................... 77
Installing the UltraSpeed Quad solid-state drive................................................................................................. 78
Installing the UltraSpeed Quad card....................................................................................................................... 80
Removing the Thunderbolt 4 PCIe card................................................................................................................. 81
Installing the Thunderbolt 4 PCIe card...................................................................................................................82
Removing the wireless card...................................................................................................................................... 84
Installing the wireless card........................................................................................................................................ 85
Speaker................................................................................................................................................................................ 86
Removing the speaker................................................................................................................................................86
Installing the speaker..................................................................................................................................................86
Right-side cover................................................................................................................................................................ 87
Removing the right-side cover.................................................................................................................................87
Installing the right-side cover...................................................................................................................................88
Power-supply unit............................................................................................................................................................. 89
Removing the power-supply unit.............................................................................................................................89
Installing the power-supply unit...............................................................................................................................90
Power-distribution board................................................................................................................................................. 91
Removing the power-distribution board.................................................................................................................91
Installing the power-distribution board.................................................................................................................. 92
Front-NVMe module.........................................................................................................................................................94
Removing the front-NVMe module.........................................................................................................................94
Installing the front-NVMe module...........................................................................................................................95
Rear-NVMe module.......................................................................................................................................................... 96
Removing the Rear-NVMe module......................................................................................................................... 96
Installing the rear-NVMe module............................................................................................................................. 97
Front SATA/SAS module................................................................................................................................................ 99
Removing the front SATA/SAS module................................................................................................................ 99
Installing the front SATA/SAS module.................................................................................................................100
Rear SATA/SAS module................................................................................................................................................. 101
Removing the rear SATA/SAS module..................................................................................................................101
Installing the rear SATA/SAS module................................................................................................................... 102
Front SATA hard-drive modules...................................................................................................................................104
Removing the front SATA hard-drive modules.................................................................................................. 104
Installing the front SATA hard-drive modules.....................................................................................................105
System board....................................................................................................................................................................107
System-board call outs.............................................................................................................................................107
Removing the system board................................................................................................................................... 109
Installing the system board...................................................................................................................................... 112
Rail kit..................................................................................................................................................................................116
Removing the right rail-kit........................................................................................................................................116
Installing the right rail-kit..........................................................................................................................................116
Contents 5