Even with the driver installed, Windows Hello (face/fingerprint login) will not work natively. You must install the "Dell Data Protection | Security Tools" software from the same driver page to enroll fingerprints for Windows login.
This is a common point of confusion for owners of this laptop, as the USH handles the fingerprint reader and smart card reader. SOLVED: Dell Latitude E6420 – What is the "Broadcom USH" and how to get the fingerprint reader working on Windows 10/11? dell e6420 broadcom ush
Hey everyone,
I’ve done some searching, but most links are dead or point to Dell’s old Windows 7 drivers. SOLVED: Dell Latitude E6420 – What is the
Hope this helps someone else digging this old tank out of the closet. The E6420 refuses to die! "Can confirm this works on Windows 11 22H2. Thanks!" The E6420 refuses to die
I just fixed this on my own E6420 yesterday. Here is the deal: