Dell DX6012S - Manual (Page 7)

Contents
7
Installing a Processor . . . . . . . . . . . . . . . 109
System Battery . . . . . . . . . . . . . . . . . . . . . . 110
Replacing the System Battery . . . . . . . . . . . 110
SAS Backplane . . . . . . . . . . . . . . . . . . . . . 112
Removing the SAS Backplane . . . . . . . . . . . 112
Installing the SAS Backplane . . . . . . . . . . . 115
Power Distribution Board . . . . . . . . . . . . . . . . 115
Removing the Power Distribution Board . . . . . . 115
Replacing the Power Distribution Board . . . . . . 118
System Board . . . . . . . . . . . . . . . . . . . . . . 119
Removing the System Board . . . . . . . . . . . . 119
Installing the System Board . . . . . . . . . . . . 121
4 Troubleshooting Your System . . . . . . . . 129
Safety First—For You and Your System . . . . . . . . . 129
Troubleshooting System Startup Failure . . . . . . . . 129
Troubleshooting External Connections . . . . . . . . . 129
Troubleshooting the Video Subsystem . . . . . . . . . 130
Troubleshooting a USB Device . . . . . . . . . . . . . 130
Troubleshooting a Serial I/O Device . . . . . . . . . . 131
Troubleshooting a NIC . . . . . . . . . . . . . . . . . . 131
Troubleshooting a Wet System . . . . . . . . . . . . . 132
Troubleshooting a Damaged System . . . . . . . . . . 134
Troubleshooting the System Battery . . . . . . . . . . . 134
book.book Page 7 Friday, February 26, 2010 11:22 AM