How to disable the "Genuine Lenovo battery not attached" message?
- Go to the Control Panel located in the Windows Start Menu.
- Navigate to: ThinkPad Configuration > Power Manager > Power Scheme.
- On the Power Scheme screen click "Options" and then uncheck the box with "Periodically show messages about battery charge capacity" and Click Ok.
- Restart your laptop. On startup you will no longer receive pop-ups regarding battery compatibility