Contents 9
Troubleshooting the System Battery. . . . . . . . . . . 160
Troubleshooting Power Supplies
. . . . . . . . . . . . 161
Troubleshooting System Cooling Problems
. . . . . . . 161
Troubleshooting a Fan
. . . . . . . . . . . . . . . . . . 161
Troubleshooting System Memory
. . . . . . . . . . . . 162
Troubleshooting an Internal USB Key
. . . . . . . . . . 164
Troubleshooting an Optical Drive
. . . . . . . . . . . . 165
Troubleshooting an External Tape Drive . . . . . . . . 166
Troubleshooting a Hard Drive
. . . . . . . . . . . . . . 167
Troubleshooting a SAS or SAS RAID Controller
. . . . 168
Troubleshooting Expansion Cards
. . . . . . . . . . . . 169
Troubleshooting the Processors
. . . . . . . . . . . . . 171
5 Running the System Diagnostics . . . . . . 173
Using Dell™ Diagnostics . . . . . . . . . . . . . . . . 173
Embedded System Diagnostics Features
. . . . . . . . 173
When to Use the Embedded
System Diagnostics
. . . . . . . . . . . . . . . . . . . 174
Running the Embedded System Diagnostics
. . . . . . 174
Embedded System Diagnostics
Testing Options
. . . . . . . . . . . . . . . . . . . . . 174
book.book Page 9 Tuesday, June 9, 2009 4:09 PM