Optional serial COM port.............................................................................................................................................. 204
Removing the serial COM port.............................................................................................................................. 204
Installing the serial COM port................................................................................................................................ 205
BOSS-N1 module.............................................................................................................................................................207
Removing the BOSS-N1 module blank.................................................................................................................207
Installing the BOSS-N1 module blank................................................................................................................... 207
Removing the BOSS card filler.............................................................................................................................. 208
Installing the BOSS card filler................................................................................................................................ 209
Removing the BOSS-N1 controller card module............................................................................................... 209
Installing the BOSS-N1 controller card module................................................................................................... 211
System battery ................................................................................................................................................................213
Replacing the system battery................................................................................................................................. 213
Optional internal USB card............................................................................................................................................215
Removing the internal USB card............................................................................................................................215
Installing the internal USB card..............................................................................................................................216
Intrusion switch module................................................................................................................................................. 216
Removing the intrusion switch............................................................................................................................... 216
Installing the intrusion switch..................................................................................................................................217
Optional OCP card...........................................................................................................................................................218
Removing the OCP card.......................................................................................................................................... 218
Installing the OCP card............................................................................................................................................220
Power supply unit............................................................................................................................................................ 221
Hot spare feature.......................................................................................................................................................221
Removing a power supply unit blank.................................................................................................................... 222
Installing a power supply unit blank...................................................................................................................... 222
Removing a power supply unit adapter blank.....................................................................................................222
Installing a power supply unit adapter blank.......................................................................................................223
Removing a power supply unit...............................................................................................................................224
Installing a power supply unit................................................................................................................................. 225
Trusted Platform Module..............................................................................................................................................226
Upgrading the Trusted Platform Module............................................................................................................ 226
Initializing TPM for users.........................................................................................................................................227
Initializing the TPM 2.0 for users.......................................................................................................................... 227
System board...................................................................................................................................................................228
Removing the system board...................................................................................................................................228
Installing the system board.....................................................................................................................................229
Restoring Service Tag using Easy Restore.........................................................................................................230
Manually update the Service Tag...........................................................................................................................231
LOM card and rear I/O board.......................................................................................................................................231
Removing the LOM card and rear I/O board...................................................................................................... 231
Installing the LOM card and rear I/O board....................................................................................................... 232
Control panel....................................................................................................................................................................233
Removing the right control panel..........................................................................................................................233
Installing the right control panel............................................................................................................................234
Removing the left control panel............................................................................................................................ 235
Installing the left control panel.............................................................................................................................. 236
Chapter 8: Jumpers and connectors.......................................................................................... 238
System board connectors.............................................................................................................................................238
System board jumper settings.....................................................................................................................................240
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Contents