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
Paper Tape
Posts: 1
Registered: ‎01-26-2012
Location: US
0 Kudos

Mini Dock Plus 3 with T420s - any system "on" indicator?

Hi All,

Mini Dock +3 with a T420s.  There doesn't seem to be any indication on the dock to indicate whether the laptop is powered on of off.  With the laptop lid closed,  there is no external indicator on the laptop either, the lit power button is obviously hidden.  When the laptop is docked (powered on or off) the PC symbol below and left of the power button lights, but no indication as to the sate of the laptop.  Is a lamp out on my eval unit or is there no indicator in this particular configuration?