8 Contents
Chassis Intrusion Switch . . . . . . . . . . . . . . . 134
Removing the Chassis Intrusion Switch
. . . . . 134
Installing the Chassis Intrusion Switch
. . . . . . 135
Control Panel Assembly
. . . . . . . . . . . . . . . . 136
Removing the Control Panel Assembly
. . . . . . 136
Installing the Control Panel Assembly
. . . . . . 138
SAS Backplane
. . . . . . . . . . . . . . . . . . . . . 138
Removing the SAS Backplane
. . . . . . . . . . 138
Installing the SAS Backplane
. . . . . . . . . . . 140
Power Distribution Board
. . . . . . . . . . . . . . . 140
Removing the Power Distribution Board
. . . . . 140
Replacing the Power Distribution Board
. . . . . 142
System Board
. . . . . . . . . . . . . . . . . . . . . . 142
Removing the System Board
. . . . . . . . . . . 142
Installing the System Board
. . . . . . . . . . . . 144
4 Troubleshooting Your System . . . . . . . . 147
Safety First—For You and Your System . . . . . . . . 147
Troubleshooting System Startup Failure. . . . . . . . 147
Troubleshooting External Connections
. . . . . . . . 148
Troubleshooting the Video Subsystem
. . . . . . . . . 148
Troubleshooting a USB Device
. . . . . . . . . . . . 148
Troubleshooting a Serial I/O Device
. . . . . . . . . . 149
Troubleshooting a NIC
. . . . . . . . . . . . . . . . . 149
Troubleshooting a Wet System
. . . . . . . . . . . . . 150
book.book Page 8 Wednesday, August 19, 2009 4:40 PM
