Cooling fans
........................................................................................................................................ 69
Removing the cooling fan blank
...................................................................................................70
Installing the cooling fan blank
..................................................................................................... 71
Removing a cooling fan
.................................................................................................................71
Installing a cooling fan
.................................................................................................................. 73
Expansion cards and expansion card riser
......................................................................................... 73
Expansion card installation guidelines
..........................................................................................73
Removing the expansion card riser
.............................................................................................. 74
Installing the expansion card riser
................................................................................................ 75
Removing an expansion card
........................................................................................................77
Installing an expansion card
..........................................................................................................78
iDRAC port card (optional)
..................................................................................................................79
Removing the optional iDRAC port card
......................................................................................79
Installing the optional iDRAC port card
........................................................................................ 81
Processors and heat sinks
...................................................................................................................81
Removing the heat sink
.................................................................................................................81
Installing a heat sink
...................................................................................................................... 83
Installing a processor
.................................................................................................................... 85
Removing the processor
...............................................................................................................86
Power supply unit
............................................................................................................................... 88
Removing a cabled power supply unit
.........................................................................................88
Installing a cabled power supply unit
...........................................................................................90
System battery
.................................................................................................................................... 90
Replacing the system battery
....................................................................................................... 90
Hard drive backplane
.......................................................................................................................... 92
Removing the hard drive backplane
.............................................................................................92
Installing the hard drive backplane
...............................................................................................94
Control panel
...................................................................................................................................... 94
Removing the LCD control panel assembly
................................................................................ 94
Installing the LCD control panel assembly
.................................................................................. 96
Removing the LED control panel assembly
................................................................................. 97
Installing the LED control panel assembly
...................................................................................99
System board
...................................................................................................................................... 99
Removing the system board
.......................................................................................................100
Installing the system board
.........................................................................................................102
Trusted Platform Module
..................................................................................................................104
Installing the Trusted Platform Module
......................................................................................105
Initializing the TPM for BitLocker users
......................................................................................106
Initializing the TPM for TXT users
............................................................................................... 106
7 Using system diagnostics................................................................................ 107
Dell Embedded System Diagnostics
.................................................................................................107
5