DUE on Win 7x64 (and 8.1x64 and XP) No device found on COM4 and Unknown Device

Hi!

I have a "broken" DUE.
It appearing in system as "Arduino Due Programming Port (COM...)" (nevermind wich port I can selected).
It detected by IDE.
But when I try to upload sketch I get a message "No device found on COM..."

When I try to connect by native port it showed in system as "Unknown Device".

What can I do to reanimate board?

P.S.
Simple steps: differnt ports, cables, resets I tryed.