It has a fingerprint reader but in windows sign-in options it says 'we couldn't find a fingerprint scanner compatible with windows hello fingerprint'. Perhaps, the dell reader will not work even if mine does. How to unlock BitLocker when it stops accepting recovery keys. I bought Dell Inspiron 5406 2n1 i7 laptop. I've also cleaned the sensor itself, but it still won't work. Dell fingerprint sensor not working accounts -> sign-in options -> Windows hello.
