Dell XPS 8920 Service Manual page 6

Chapter 36: Removing blower and heat-sink assembly..................................................................... 63
Prerequisites........................................................................................................................................................................ 63
Procedure............................................................................................................................................................................. 63
Chapter 37: Replacing blower and heat-sink assembly......................................................................66
Procedure.............................................................................................................................................................................66
Post-requisites.....................................................................................................................................................................66
Chapter 38: Removing the VR heat sink.......................................................................................... 67
Prerequisites.........................................................................................................................................................................67
Procedure............................................................................................................................................................................. 67
Chapter 39: Replacing the VR heat sink.......................................................................................... 68
Procedure............................................................................................................................................................................. 68
Post-requisites.....................................................................................................................................................................68
Chapter 40: Removing the processor fan and heat-sink assembly..................................................... 69
Prerequisites........................................................................................................................................................................ 69
Procedure.............................................................................................................................................................................69
Chapter 41: Replacing the processor fan and heat-sink assembly....................................................... 71
Procedure.............................................................................................................................................................................. 71
Post-requisites......................................................................................................................................................................71
Chapter 42: Removing the chassis fan............................................................................................ 72
Prerequisites.........................................................................................................................................................................72
Procedure............................................................................................................................................................................. 72
Chapter 43: Replacing the chassis fan.............................................................................................74
Procedure............................................................................................................................................................................. 74
Post-requisites..................................................................................................................................................................... 74
Chapter 44: Removing the processor.............................................................................................. 75
Prerequisites.........................................................................................................................................................................75
Procedure............................................................................................................................................................................. 75
Chapter 45: Replacing the processor.............................................................................................. 77
Procedure............................................................................................................................................................................. 77
Post-requisites..................................................................................................................................................................... 78
Chapter 46: Removing the wireless card......................................................................................... 79
Prerequisites.........................................................................................................................................................................79
Procedure............................................................................................................................................................................. 79
Chapter 47: Replacing the wireless card..........................................................................................80
Procedure.............................................................................................................................................................................80
Post-requisites......................................................................................................................................................................81
6 Contents