Lenovo ThinkPad T420 is a very calm atmosphere of the business notebook, it is suitable for business people who need to use the mobile office, in addition to their excellent workmanship, materials reliable, it is also considered personal security privacy, with fingerprint recognition, effective protection Personal privacy and trade secrets.

       Some users buy T420 go back and found will not use this feature, or think it is complicated do not want to try, in terms of personal experience, in fact, this feature is still very useful, so put fingerprinting today using the method through a few steps to allow users to easily learn Use this function

       1, first, you need to confirm that you have installed a fingerprint recognition driver. Through the Start menu, go to the "ControlPanel" page.

       2, then select "System and Security", enter the system and security page. Click Enroll Fingerprinting in LENOVO-Fingerprint Reader.

       3, into the windows password input page, enter the password before entering the fingerprint. (The password for the windows boot password, if you do not set the power-on password, do not need to enter, click "Submit")

       4, after entering the fingerprint identification page, fingerprinting.

       5, by entering the page, first of all, click on the need to enter the type of fingerprint (thumb, little finger, middle finger, etc.), select to enter the "registration" page.

       6, through the "fingerprint identification area", enter the corresponding fingerprint, enter the fingerprint reached 100%, you can complete the fingerprint entry.

       7, boot again, you can boot through the fingerprint login.