The opinions of cost for security settings to Win 7. The access manager software is designed to work on specific models and operating systems. The fingerprint sensor is listed as a Validity Sensor or AuthenTec Sensor, depending on the model number of your computer. Image of the verification screen for HP SimplePass. HP DM4 FINGERPRINT SIGN IN IN HP Pavilion dv7-6113cl. Descrição, Validity Fingerprint Sensor Driver for HP Pavilion dm4-2155br This package contains the driver that enables the Validity Fingerprint Sensor in supported notebook models that are running a supported operating system. These backlit keyboards provide an HDMI port.