Lenovo U1 Tool New -

By default, it detects your hardware and executes the appropriate maintenance utility (e.g., ThinkPad Maintenance Utility for ThinkPads or Golden Key for other models).

Launch the tool. You will be greeted by a grey interface with a "License" button. The new version is currently (donation supported). Click "Offline Activation" and generate your Machine ID. lenovo u1 tool new