Dell PowerVault NX3000 - Manual (Page 8)

8
Contents
Installing a Processor . . . . . . . . . . . . . . . 137
System Battery . . . . . . . . . . . . . . . . . . . . . 138
Replacing the System Battery . . . . . . . . . . 138
Control Panel Assembly (Service-only Procedure) . . 140
Removing the Control Panel Display Module . . . 140
Installing the Control Panel Display Module . . . 140
Removing the Control Panel Board . . . . . . . . 141
Installing the Control Panel Board . . . . . . . . 142
SAS Backplane (Service-Only Procedure) . . . . . . 143
Removing the SAS Backplane . . . . . . . . . . 143
Installing a SAS Backplane . . . . . . . . . . . . 144
System Board (Service-Only Procedure) . . . . . . . 145
Removing the System Board . . . . . . . . . . . 145
Installing the System Board . . . . . . . . . . . . 147
4 Troubleshooting Your System . . . . . . . . 149
Safety First—For You and Your System . . . . . . . . 149
Troubleshooting System Startup Failure . . . . . . . . 149
Troubleshooting External Connections . . . . . . . . 149
Troubleshooting the Video Subsystem . . . . . . . . . 149
Troubleshooting a USB Device . . . . . . . . . . . . 150
Troubleshooting a Serial I/O Device . . . . . . . . . . 151
Troubleshooting a NIC . . . . . . . . . . . . . . . . . 151
Troubleshooting a Wet System . . . . . . . . . . . . . 152
Troubleshooting a Damaged System . . . . . . . . . . 153