Dell POWEREDGE R805 - Page 9

Contents 9
Troubleshooting System Cooling Problems . . . . . . . 149
Troubleshooting a Fan
. . . . . . . . . . . . . . . 149
Troubleshooting System Memory
. . . . . . . . . . . . 150
Troubleshooting an SD Card or Internal USB Key . . . 152
Troubleshooting an Optical Drive
. . . . . . . . . . . . 153
Troubleshooting an External Tape Drive
. . . . . . . . 154
Troubleshooting a Hard Drive
. . . . . . . . . . . . . . 155
Troubleshooting a SAS Controller
Daughter Card
. . . . . . . . . . . . . . . . . . . . . . 157
Troubleshooting Expansion Cards
. . . . . . . . . . . 158
Troubleshooting the Microprocessors
. . . . . . . . . 160
5 Running the System Diagnostics . . . . . 161
Using Server Administrator Diagnostics . . . . . . . . 161
System Diagnostics Features
. . . . . . . . . . . . . . 161
When to Use the System Diagnostics
. . . . . . . . . . 162
Running the System Diagnostics . . . . . . . . . . . . 162
System Diagnostics Testing Options
. . . . . . . . . . 162
Using the Custom Test Options
. . . . . . . . . . . . . 163
Selecting Devices for Testing
. . . . . . . . . . . 163
Selecting Diagnostics Options
. . . . . . . . . . . 163
Viewing Information and Results
. . . . . . . . . 164