Dell PowerVault NX3200 - Manual (Page 6)

Installing The Hard-Drive Backplane ...............................................................................................................86
Removing The Hard-Drive Backplane (Back) ..................................................................................................87
Installing The Hard-Drive Backplane (Back) ....................................................................................................89
Control Panel ..........................................................................................................................................................90
Removing The Control Panel ............................................................................................................................90
Installing The Control Panel .............................................................................................................................91
Removing The I/O Panel ...................................................................................................................................91
Installing The I/O Panel ....................................................................................................................................92
System Board ..........................................................................................................................................................93
Removing The System Board ...........................................................................................................................93
Installing The System Board ............................................................................................................................95
4 Troubleshooting Your System.................................................................................................97
Safety First—For You And Your System .................................................................................................................97
Troubleshooting System Startup Failure ................................................................................................................97
Troubleshooting External Connections ...................................................................................................................97
Troubleshooting The Video Subsystem ..................................................................................................................97
Troubleshooting A USB Device ..............................................................................................................................97
Troubleshooting A Serial I/O Device ......................................................................................................................98
Troubleshooting A NIC ............................................................................................................................................98
Troubleshooting A Wet System ..............................................................................................................................98
Troubleshooting A Damaged System .....................................................................................................................99
Troubleshooting The System Battery ...................................................................................................................100
Troubleshooting Power Supplies ..........................................................................................................................100
Troubleshooting Cooling Problems .......................................................................................................................100
Troubleshooting Cooling Fans ..............................................................................................................................101
Troubleshooting System Memory .........................................................................................................................101
Troubleshooting An Internal USB Key ..................................................................................................................102
Troubleshooting An SD Card ................................................................................................................................102
Troubleshooting An Optical Drive .........................................................................................................................103
Troubleshooting A Tape Backup Unit ...................................................................................................................103
Troubleshooting A Hard Drive ..............................................................................................................................104
Troubleshooting A Storage Controller ..................................................................................................................104
Troubleshooting Expansion Cards ........................................................................................................................105
Troubleshooting Processors .................................................................................................................................106
5 Using System Diagnostics.....................................................................................................107
Dell Online Diagnostics .........................................................................................................................................107
Dell Embedded System Diagnostics .....................................................................................................................107
When To Use The Embedded System Diagnostics ........................................................................................107
Running The Embedded System Diagnostics .................................................................................................107
System Diagnostic Controls ...........................................................................................................................108