Support in other languages: 
Showing results for 
Search instead for 
Do you mean 
Welcome to the Lenovo Community

Welcome to the Forums!

Welcome to Lenovo's Peer-to-Peer Discussion Community!
Please note our guidelines. How to register and login and Community FAQs.
Shape the Future of PCs

Help Lenovo Shape the Future of PCs

Take the ownership survey. Share your ideas with our product team
Super PM Chat

The Future of Windows Tablets

Join the conversation and share your feedback with the Lenovo Product team
What's DOS?
Posts: 1
Registered: ‎01-24-2012
Location: Tucson
0 Kudos

Lenovo port replicators and T410 USB ports not working

Hello everyone.


I have tried 3 brand new port replicators.  The last one was the 4338.


The USB ports on the port replicator will not work.  I get "Unknown device" in device manager.


I have run all the bios updates, and system updates, and hardware checks.  I even used 2 other peoples lenovo laptops and they get the same problem with all 3 port replicators.


Personally i think Lenovo is putting out garbage that doesn't work.


is anyone else having problems with the USB ports on the port replicators?