Symptoms
Latitude 7350 may not output video on an external display. The issue occurs when connected to an HP G2 docking station. All other outputs function correctly such as USB and Ethernet.
Affected Platform:
Latitude 7350 Using HP G2 Docking Station
Cause
Power Delivery Specification has changed to Modern 2.0.
Resolution
Updating to BIOS version 1.12.0 or later on the computer resolves the issue. To download and install the BIOS, reference Dell BIOS and UEFI Update Download and Installation Guide.