Dell Latitude 7310 Service Manual page 53

QR APP Validation Tool
About this task
Besides using the online tool, customers can also validate the error code by scanning the QR code with a QR APP on a smartphone.
Steps
1. User to obtain the QR code from SupportAssist On-board Diagnostics error screen.
2. User can use any QR code scanner application through the smartphone to scan the QR code.
Troubleshooting 53