n To prevent scanning errors, pay attention to the following.Set the first joint of the finger you want to register on the fingerprint sensor so that the center of the fingerprint can pass over thecenter of the sensor.Correct IncorrectSlide the finger toward you while maintaining contact with sensor.Slide your finger until you can see the sensor.n In the following cases, the fingerprint sensor may fail to register or authenticate.Sliding too quickly or too slowly.The finger is dirty or scarred.The finger is too wet or too dry.See "Fingerprint Sensor Handling" for details.n In rare cases, features necessary for fingerprint authentication may not be detected.In such cases, try registering another finger.n If pop-up or other messages appear on the desktop screen, fingerprint entry may be inhibited temporarily. In such cases, clickoutside of the Fingerprint Authentication window, then click again back inside it.3. Click [Next], and register another finger using the same procedure as the first.4. After registering the second finger, click “Finish”.To register more fingers, check “Add/change/delete a fingerprint”, then click [Next] and repeat the same procedure.5. Click [OK].Perform Pre-boot authentication (PBA) as necessary.1. Click on the lower right of the desktop screen, click on the task tray, and click [PBA Setting Tool].2. When the “Logon” screen is displayed, input the fingerprint that has been registered.3. Set [Pre-boot Authentication] to [Enable] on the “PBA Setting” screen.When signing in to Windows with only the authentication before startup, enable [Single Sign-on].4. Click the finger button to use for Pre-boot authentication (PBA).You can select the registered finger.5. Click [Finish], and click [Yes] on the confirmation screen.6. Click [OK].N O T En If the backup file is recovered, the Pre-boot authentication (PBA) setting is deleted. Make the setting again after the recovery.n Enabling the Pre-boot authentication (PBA) will register the fingerprint data on BIOS. To erase the fingerprint data that has beenregistered on BIOS, uninstall the fingerprint authentication utility (DDS EVE FA Standalone for Panasonic). (The fingerprint data is noterased even if the OS is recovered or the data on the built-in disk is erased) ( Uninstalling the fingerprint authentication utility)How to use the fingerprint authentication utilitySee the online Help (EVE FA Standalone Help) installed with the device for more details on using the fingerprint authentication utility, troubleshooting,restrictions, and other info.Use the following procedure to display the online Help (EVE FA Standalone Help).