I tried connecting my new Dell UP2516D to my Lenovo Onelink Pro docking station (to my Lenovo X1 Carbon 2015 (20BS)). No signal is delivered to the display.
When I connect the same display directly to the laptop with the same cable, it works, so the cable seems fine.
I've updated all drivers and firmwares to the latest versions to no avail. According to the specs page the dock should support DP1.2, since my laptop does.
Is this a known issue with this Dell screen?
