Dell POWEREDGE R515 - Manual (Page 8)

8 Contents
Installing the Control-Panel Module–LED
. . . .
139
Control Panel Assembly—LCD (Optional) . . . . . . . 140
Removing the Control Panel Display
Module . . . . . . . . . . . . . . . . . . . . . . 140
Installing the Control Panel Display
Module . . . . . . . . . . . . . . . . . . . . . . 141
Removing the Control Panel Assembly . . . . . . 141
Installing the Control Panel Assembly . . . . . . 143
SAS Backplane . . . . . . . . . . . . . . . . . . . . . 143
Removing the SAS Backplane
. . . . . . . . . .
143
Installing the SAS Backplane
. . . . . . . . . . .
147
Power Distribution Board . . . . . . . . . . . . . . . 148
Removing the Power Distribution Board . . . . . 148
Replacing the Power Distribution Board . . . . . 151
System Board . . . . . . . . . . . . . . . . . . . . . . 152
Removing the System Board
. . . . . . . . . . .
152
Installing the System Board
. . . . . . . . . . . .
154
4 Troubleshooting Your System
. . . . . . . .
157
Safety First—For You and Your System . . . . . . . . 157
Troubleshooting System Startup Failure . . . . . . . . 157
Troubleshooting External Connections . . . . . . . . 157
Troubleshooting the Video Subsystem . . . . . . . . . 158
Troubleshooting a USB Device . . . . . . . . . . . . 158
Troubleshooting a Serial I/O Device . . . . . . . . . . 159
Troubleshooting a NIC . . . . . . . . . . . . . . . . . 159
book.book Page 8 Tuesday, August 24, 2010 1:47 PM