The whole thing is pretty good, and I can use the USB ports and the Ethernet port of the docking station without problem. However I have a problem with the VGA, HDMI and DVI ports. None of them work. The screen is basically not detected. The chipset used in the docking station is DisplayLink DL-3000. I think this issue is related. Honestly it could just be a bad dock. However, first I'd suggest powering down and unplugging the dock from power for a bit before restarting. If that doesn't help, download the dock updater tool and make sure the dock firmware is up to date. Failing that, if display and other connections still work, it may be the dock that failed.