While fresh installing Lync, I got a problem on launching Lync 2013 Management shell that it got stucks and didnot show anything on screen. Here is the screenshot:
For solving this: Start Windows Powershell as Administrator
copy and past the correct target of the Management Shell:
powershell.exe -noexit -command "cd $env:UserProfile; Import-Module 'C:Program FilesCommon FilesMicrosoft Lync Server 2013ModulesLyncLync.psd1'"
now try and open the normal Lync Management Shell, everything should work.