Dell PowerEdge R910 - Manual (Page 8)

8 Contents
System Battery . . . . . . . . . . . . . . . . . . . . . 157
Replacing the System Battery . . . . . . . . . . 157
SAS Backplane . . . . . . . . . . . . . . . . . . . . . 159
Removing the SAS Backplane
. . . . . . . . . .
159
Installing the SAS Backplane . . . . . . . . . . . 161
Power Distribution Board . . . . . . . . . . . . . . . 161
Removing the Power Distribution Board . . . . . 161
Replacing the Power Distribution Board . . . . . 163
Control Panel Assembly . . . . . . . . . . . . . . . . 163
Removing the Control Panel Display Module
. . .
163
Installing the Control Panel Display Module . . . 164
Removing the Control Panel Board . . . . . . . . 166
Installing the Control Panel Board . . . . . . . . 167
System Board . . . . . . . . . . . . . . . . . . . . . . 168
Removing the System Board
. . . . . . . . . . .
168
Installing the System Board
. . . . . . . . . . . .
170
4 Troubleshooting Your System
. . . . . . . .
173
Safety First—For You and Your System . . . . . . . . 173
Troubleshooting System Startup Failure . . . . . . . . 173
Troubleshooting External Connections . . . . . . . . 173
Troubleshooting the Video Subsystem . . . . . . . . . 174
Troubleshooting a USB Device . . . . . . . . . . . . 174
Troubleshooting a Serial I/O Device . . . . . . . . . . 175
Troubleshooting a NIC
. . . . . . . . . . . . . . . . .
175
book.book Page 8 Tuesday, December 4, 2012 3:11 PM