Troubleshooting a damaged system | 156 |
Troubleshooting the system battery | 157 |
Troubleshooting power supply units | 158 |
Troubleshooting power source problems | 158 |
Troubleshooting power supply unit problems | 158 |
Troubleshooting cooling problems | 159 |
Troubleshooting cooling fans | 159 |
Troubleshooting system memory | 160 |
Troubleshooting an internal USB key | 161 |
Troubleshooting an SD card | 161 |
Troubleshooting a hard drive | 162 |
Troubleshooting a storage controller | 163 |
Troubleshooting expansion cards | 164 |
Troubleshooting processors | 164 |
Troubleshooting a GPU | 165 |
System messages | 165 |
Warning messages | 165 |
Diagnostic messages | 165 |
Alert messages | 166 |
6 Using system diagnostics | 167 |
Dell Embedded System Diagnostics | 167 |
When to use the Embedded System Diagnostics | 167 |
Running the Embedded System Diagnostics from Boot Manager | 167 |
Running the Embedded System Diagnostics from the Dell Lifecycle Controller | 168 |
System diagnostic controls | 168 |
7 Jumpers and connectors | 169 |
System board jumper settings | 169 |
System board connectors | 170 |
Disabling a forgotten password | 171 |
8 Technical specifications | 173 |
9 Getting help | 177 |
Contacting Dell | 177 |
Locating your system service tag | 177 |
Mini Express Service Tag | 178 |
Quick Resource Locator | 178 |
7
