01-23-2018 03:42 AM
I just got a Thinkpad Mini Dock 3 with the USB 3.0 port. However, the dock port does not work with my W520 (which has USB 3.0 on it). The dock port does work with my X220 (yes, old school), however (which also has 3.0 port). So, the fault is not the dock, but some kind of issue between the W520 and the Mini Dock. I've uninstailled and reinstalled the 3.0 hub driver, updated drivers, and searched everywhere but cannot find a fix. Can anyone offer a suggestion on how to fix this issue?