Troubleshooting the Video Subsystem

146

Troubleshooting a USB Device

146

Troubleshooting a Serial I/O Device

147

Troubleshooting a NIC

147

Troubleshooting a Wet System

148

Troubleshooting a Damaged System

149

Troubleshooting the System Battery

150

Troubleshooting Power Supplies

151

Troubleshooting System Cooling Problems

151

Troubleshooting a Fan

152

Troubleshooting System Memory

152

Troubleshooting an Internal USB Key

154

Troubleshooting an Optical Drive

155

Troubleshooting an External Tape Drive

155

Troubleshooting a Hard Drive

156

Troubleshooting a SAS or SAS RAID Controller. . . .

158

Troubleshooting Expansion Cards

159

Troubleshooting the Microprocessors

160

5 Running the System Diagnostics . . . . . . 163

Using Dell™ Diagnostics

163

Embedded System Diagnostics Features

163

6

Contents

Page 6
Image 6
Dell R410 owner manual 152, 158, 163