03-10-2019 09:06 AM
I have two thinkpads: an X280 (20KF001UUS) and an X1 Carbon (20KH002HUS). I bought an ultradock 40A90090US. It works fine with the X1 but doesn't work at all with the X280. It cannot detector my monitor or the USB connection for my wireless mouse. Both work fine with the X1. Any help would be appreciated.
04-07-2019 06:13 AM
does anybody have any idea how I could contact Lenovo about this problem? I am very fustrated that I spent close to $300 on a lenovo dock that doesn't work with my lenovo laptop.