Dell 2WMYN Installation And Service Manual page 5

Removing the OCP shroud....................................................................................................................................... 90
Installing the OCP shroud.......................................................................................................................................... 91
Removing the OCP card............................................................................................................................................ 92
Installing the OCP card.............................................................................................................................................. 93
System battery ................................................................................................................................................................. 94
Replacing the system battery...................................................................................................................................94
Optional internal USB card............................................................................................................................................. 96
Removing the internal USB card............................................................................................................................. 96
Installing the internal USB card................................................................................................................................97
MicroSD card......................................................................................................................................................................97
Removing the MicroSD card.....................................................................................................................................97
Installing the MicroSD card.......................................................................................................................................98
Power supply unit..............................................................................................................................................................99
Hot spare feature........................................................................................................................................................ 99
Removing a power supply unit blank.....................................................................................................................100
Installing a power supply unit blank.......................................................................................................................100
Removing a power supply unit................................................................................................................................ 101
Installing a power supply unit...................................................................................................................................101
Power interposer board................................................................................................................................................. 102
Removing the power interposer board................................................................................................................. 102
Installing the power interposer board................................................................................................................... 103
Cooling fan cage board.................................................................................................................................................. 104
Removing the cooling fan cage board.................................................................................................................. 104
Installing the cooling fan cage board.................................................................................................................... 105
System board....................................................................................................................................................................106
Removing the system board................................................................................................................................... 106
Installing the system board......................................................................................................................................107
Restoring the system using Easy Restore........................................................................................................... 109
Trusted Platform Module...............................................................................................................................................109
Upgrading the Trusted Platform Module............................................................................................................. 109
Initializing TPM for users.......................................................................................................................................... 110
Initializing the TPM 1.2 for users............................................................................................................................ 110
Initializing the TPM 2.0 for users............................................................................................................................110
Control panel...................................................................................................................................................................... 111
Removing the left control panel.............................................................................................................................. 111
Installing the left control panel................................................................................................................................112
Removing the right control panel........................................................................................................................... 112
Installing the right control panel............................................................................................................................. 113
Optional optical drive.......................................................................................................................................................115
Removing the optical disk drive.............................................................................................................................. 115
Installing the optical disk drive ............................................................................................................................... 115
Chapter 6: Jumpers and connectors........................................................................................... 117
System board connectors...............................................................................................................................................117
System board jumper settings.......................................................................................................................................118
Disabling a forgotten password.................................................................................................................................... 119
Chapter 7: System diagnostics and indicator codes....................................................................120
Status LED indicators..................................................................................................................................................... 120
Contents 5