Dell POWEREDGE R710 Series - Page 9

Contents 9
Troubleshooting a NIC . . . . . . . . . . . . . . . . . . 155
Troubleshooting a Wet System
. . . . . . . . . . . . . 156
Troubleshooting a Damaged System
. . . . . . . . . . 157
Troubleshooting the System Battery
. . . . . . . . . . 158
Troubleshooting Power Supplies
. . . . . . . . . . . . 158
Troubleshooting System Cooling Problems
. . . . . . . 159
Troubleshooting a Fan
. . . . . . . . . . . . . . . . . . 160
Troubleshooting System Memory . . . . . . . . . . . . 160
Troubleshooting an Internal SD Card
. . . . . . . . . . 162
Troubleshooting an Internal USB Memory Key
. . . . . 163
Troubleshooting an Optical Drive
. . . . . . . . . . . . 164
Troubleshooting a Tape Backup Unit
. . . . . . . . . . 165
Troubleshooting a Hard Drive
. . . . . . . . . . . . . . 166
Troubleshooting a Storage Controller
. . . . . . . . . 167
Troubleshooting Expansion Cards
. . . . . . . . . . . 168
Troubleshooting the Processor(s)
. . . . . . . . . . . . 170
5 Running the System Diagnostics . . . . . 173
Using Dell™ PowerEdge™ Diagnostics . . . . . . . . 173
System Diagnostics Features
. . . . . . . . . . . . . . 173
When to Use the System Diagnostics
. . . . . . . . . . 174
Running the System Diagnostics
. . . . . . . . . . . . 174