Installing the PCIe extender or storage controller card.............................................................118
NVRAM backup battery.....................................................................................................................120
Replacing the NVRAM backup battery....................................................................................... 120
System board.....................................................................................................................................122
Removing the system board....................................................................................................... 122
Installing the system board......................................................................................................... 125
Trusted Platform Module..................................................................................................................128
Installing the Trusted Platform Module......................................................................................128
Initializing the TPM for BitLocker users...................................................................................... 129
Initializing the TPM for TXT users............................................................................................... 129
7 Using system diagnostics................................................................................ 131
Dell Embedded System Diagnostics................................................................................................. 131
Running the Embedded System Diagnostics..............................................................................131
Running embedded system diagnostics from an external media............................................. 131
System diagnostics controls....................................................................................................... 132
8 Jumpers and connectors ............................................................................... 133
System board jumper settings.......................................................................................................... 133
System board connectors.................................................................................................................134
Disabling a forgotten password........................................................................................................135
9 Troubleshooting your system........................................................................ 136
Safety first — for you and your system.............................................................................................136
Troubleshooting system memory.................................................................................................... 136
Troubleshooting hard drives.............................................................................................................137
Troubleshooting USB devices...........................................................................................................138
Troubleshooting Solid State Drives.................................................................................................. 138
Troubleshooting an internal SD card............................................................................................... 139
Troubleshooting processors.............................................................................................................139
Troubleshooting the system board..................................................................................................140
Troubleshooting the NVRAM backup battery..................................................................................140
10 Getting help.....................................................................................................142
Contacting Dell................................................................................................................................. 142
Accessing system information by using QRL...................................................................................142
Quick Resource Locator for FC630............................................................................................143
6