01-09-2019 02:34 PM
I have a T480S laptop connected to a Lenovo USB C docking station with 2 external 4K monitors connected to the docking station, both over displayport connections. The options I have for resolution on the external displays do not match. On one of the displays I am able to set a resolution of 3840x2160, while the other display the max resolution option I have is 1600x900. Both of these displays are the same exact make/model. Any ideas why I don't have the same resolution options on both monitors? Is it a limitation on the video card on my laptop? I've also tried updating to the latest video/display driver on my laptop with no luck.