
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