Installing a Processor

133

System Battery

136

Replacing the System Battery

136

Control Panel Assembly

138

Removing the Control Panel Display Module . . .

138

Installing the Control Panel Display Module . . . . 138

Removing the Control Panel Board

139

Installing the Control Panel Board

140

SAS Backplane

141

Removing the SAS Backplane

141

Installing a SAS Backplane

142

System Board

143

Removing the System Board

143

Installing the System Board

145

4 Troubleshooting Your System . . . . . . . . 147

Safety First—For You and Your System

147

Troubleshooting System Startup Failure

147

Troubleshooting External Connections

147

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

Troubleshooting a Damaged System

151

8

Contents

Page 8
Image 8
Dell DL2100 Replacing the System Battery, Removing the Control Panel Display Module, Removing the Control Panel Board