6
Installing the PCIe extender or storage controller card .................................................................................... 113
7
Using system diagnostics ............................................................................. 116
Dell Embedded System Diagnostics ..................................................................................................................... 116
Running the Embedded System Diagnostics .................................................................................................. 116
Running embedded system diagnostics from an external media ..................................................................... 116
System diagnostics controls ........................................................................................................................... 117
8
Jumpers and connectors ............................................................................... 118
System board jumper settings .............................................................................................................................. 118
System board connectors ..................................................................................................................................... 119
Disabling a forgotten password ............................................................................................................................ 120
9
Troubleshooting your system ........................................................................ 121
Safety first — for you andyour system ................................................................................................................. 121
Troubleshooting system memory ......................................................................................................................... 121
Troubleshooting hard drives ................................................................................................................................. 122
Troubleshooting USB devices .............................................................................................................................. 122
Troubleshooting Solid State Drives ...................................................................................................................... 123
Troubleshooting an Internal SD Card ................................................................................................................... 123
Troubleshooting Processors ................................................................................................................................. 124
Troubleshooting the system board ....................................................................................................................... 124
Troubleshooting the NVRAM backup battery ........................................................................................................ 125
10
Getting help ................................................................................................ 126
Contacting Dell ..................................................................................................................................................... 126
Accessing system information by using QRL ........................................................................................................ 126
Quick Resource Locator for M630 .................................................................................................................. 127