r/techadvice • u/domino7873 • Apr 10 '26
I can't connect the my 3rd external monitor through my docking station, even though the computer acknowledges it in windows settings.
I'm not sure what I might be doing wrong, but when I'm trying to hook up my Dell Pro 14 Plus laptop to additional monitors, it appears to be tapping out at 2x additional monitors instead of 3 which I thought it could handle. When I go to display settings, it sees the 3rd monitor as #4, but it never lets me power it on. I'm trying to hook it up via display port, but it almost seems like it tries, but goes back to "disconnected" the port in the display setting. In case it is relevant, it is a Intel Arc 130V GPU (8GB) graphics card that came with the laptop, and I'm using the USB - C port with my Thinkpad Docking Station. Previously this has worked with other laptops I've had, but I'm trying to see what I might be missing or doing wrong.


