How to Fix Lenovo ThinkPad Fingerprint Reader Not Working After BIOS Update
Mine went from “sign in instantly” to “we couldn’t find a fingerprint scanner compatible with Windows Hello” the same afternoon a BIOS update installed itself. Coincidence felt too obvious to ignore, and it turns out this exact pattern — fingerprint reader breaking specifically after a BIOS update — has a long, well-documented history across ThinkPad … Read more