the displays on our UD 3900 are not working since one or two days.
We have tested it with three different windows laptops and it works with non of them. Previously, it worked on all of them.
I have uninstalled all display link drivers, used the display link cleaner and installed the latest display link driver from the plugable website. It’s still not working.
I cut off the power for > 30 sec and reconnected all devices one by one.
Interestingly, the keyboard works like a charm. What can I do to make this work again?
One display is connected via HDMI, the other one via DVI. Both are HP VH240a.