Troubleshooting an internal SD card............................................................................................... 169
Troubleshooting processors.............................................................................................................169
Troubleshooting the system board.................................................................................................. 170
Troubleshooting the NVRAM backup battery.................................................................................. 170
10 Getting help.....................................................................................................172
Contacting Dell..................................................................................................................................172
Accessing system information by using QRL...................................................................................172
Quick Resource Locator..............................................................................................................173
7