Dell R515 Computer Hardware User Manual


 
Contents 9
Troubleshooting a Wet System . . . . . . . . . . . . . 160
Troubleshooting a Damaged System
. . . . . . . . . . 162
Troubleshooting the System Battery
. . . . . . . . . . . 162
Troubleshooting Power Supplies . . . . . . . . . . . . 163
Troubleshooting System Cooling Problems
. . . . . . . 163
Troubleshooting a Fan
. . . . . . . . . . . . . . . . . . 164
Troubleshooting System Memory . . . . . . . . . . . . 165
Troubleshooting an Internal USB Key
. . . . . . . . . . 167
Troubleshooting an Optical Drive
. . . . . . . . . . . . 168
Troubleshooting a Hard Drive . . . . . . . . . . . . . . 169
Troubleshooting an Internal Hard Drive
. . . . . . . . . 170
Troubleshooting a Storage Controller
. . . . . . . . . . 171
Troubleshooting Expansion Cards
. . . . . . . . . . . . 172
Troubleshooting Processors. . . . . . . . . . . . . . . 174
5 Running the System Diagnostics. . . . . . 177
Using Online Diagnostics . . . . . . . . . . . . . . . . 177
Embedded System Diagnostics Features
. . . . . . . . 177
When to Use the Embedded System Diagnostics
. . . . 178
Running the Embedded System Diagnostics
. . . . . . 178
Embedded System Diagnostics Testing Options
. . . . 179
Using the Custom Test Options
. . . . . . . . . . . . . 179
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