Removing the optical drive blank and filler..................................................................................58
Removing the optical drive...........................................................................................................60
Installing the optical drive.............................................................................................................62
System memory.................................................................................................................................. 62
General memory module installation guidelines.........................................................................64
Sample memory configurations...................................................................................................64
Removing memory modules........................................................................................................ 65
Installing memory modules..........................................................................................................66
Cooling fan..........................................................................................................................................67
Removing the cooling fan............................................................................................................ 68
Installing the cooling fan.............................................................................................................. 69
Internal USB memory key (optional).................................................................................................. 69
Replacing the optional internal USB memory key.......................................................................70
Expansion cards................................................................................................................................... 71
Expansion card installation guidelines.......................................................................................... 71
Removing an expansion card........................................................................................................72
Installing an expansion card..........................................................................................................73
iDRAC port card (optional)..................................................................................................................74
Replacing an optional SD vFlash card.......................................................................................... 74
Removing the optional iDRAC port card......................................................................................75
Installing the optional iDRAC port card........................................................................................76
Processors and heat sinks................................................................................................................... 77
Removing the heat sink.................................................................................................................77
Removing the processor...............................................................................................................79
Installing the processor................................................................................................................. 81
Installing the heat sink...................................................................................................................82
Power supply unit............................................................................................................................... 84
Removing the power supply unit (PSU)........................................................................................84
Installing the power supply unit (PSU)..........................................................................................86
System battery.....................................................................................................................................86
Replacing the system battery....................................................................................................... 86
System board...................................................................................................................................... 88
Removing the system board.........................................................................................................88
Installing the system board...........................................................................................................90
Entering the system service tag by using System Setup..............................................................91
Trusted Platform Module....................................................................................................................92
Installing the Trusted Platform Module........................................................................................92
Re-enabling the TPM for BitLocker users.................................................................................... 93
Re-enabling the TPM for TXT users..............................................................................................93
5 Troubleshooting your system.......................................................................... 95
Safety first—for you and your system.................................................................................................95
5