Thinkpad USB3.0 dock

PhilipA · 01-23-2015, 09:47 PM

I have a Lenovo X1 and Thinkpad USB3.0 dock. The external monitor has stopped working, with an error message "check connections". I have checked all connections - replaced the dock to monitor video cable but Windows does not detect an external monitor.
I had this error a month ago, but after a trip away with my laptop, I came home, reconnected and all was well. No such luck this time.
The USB is working fine, as it is also my internet connection.
any ideas?
thanks in advance
Philip

01-23-2015, 09:47 PM	#1
PhilipA Junior Member Join Date: Jan 2015 Posts: 1	Thinkpad USB3.0 dock I have a Lenovo X1 and Thinkpad USB3.0 dock. The external monitor has stopped working, with an error message "check connections". I have checked all connections - replaced the dock to monitor video cable but Windows does not detect an external monitor. I had this error a month ago, but after a trip away with my laptop, I came home, reconnected and all was well. No such luck this time. The USB is working fine, as it is also my internet connection. any ideas? thanks in advance Philip