Hello, I’m trying to set up the following with the UD-ULTCDL :
- Dell XPS-15 9575
- graphic card : Radeon RX Vega 870
- two Dell S2409W monitors
The DVI input is recognized (although with a fuzzy resolution)
The HDMI input is not recognized, be it on the 4K or the 2K port
I tried various resolutions and input combinations in the Display section of the Control Panel, without success.
I don’t know what to try next.
Could my monitors be too old?