To disable Lenovo or IBM ThinkPad-s fingerprint sensor, do the following:
- Go to Start -> Programs and search there for a program called ThinkVantage Fingerprint Software or IBM Fingerprint Software. The Programs menu differ by models, but look around and find it. It may be under ThinkVantage folder or IBM Access folder.
- Open FingerPrint software and locate Settings -> System Settings
- Choose Logon and to disable fingerprint logon, select Standard Windows logon as logon type.
- Save, Exit, Restart.