Fujitsu LifeBook T900 User Manual page 196

If you are having difficulties due to the first reason, you will need to update OmniPass with your
changed Windows account password. Click Update Password and you will be prompted with a dialog
to reconfirm your password.
Enter the new password to your Windows user account and click OK. If the error persists, then it is
unlikely the problem is due to your Windows user account password changing.
196 - Introducing the Fingerprint Sensor Device