: Visit the Benss Download Page for the latest OS updates and device-specific files.
One of the biggest challenges users face is locating the official driver. Benss does not have a massive online presence like HP or Dell, which means many third-party sites claim to host their drivers—often bundling adware or malware. Here are the to obtain the authentic driver:
| Problem | Likely Cause | Solution | |---------|--------------|----------| | Device not detected | Missing or corrupted driver | Reinstall driver, try different USB port. | | “Driver not signed” error (Windows 10/11) | Old driver without WHQL signature | Temporarily disable driver signature enforcement or install in test mode. | | Fingerprint not scanning / LED off | Power management conflict | In Device Manager → USB Root Hub → Properties → Power Management → Uncheck “Allow the computer to turn off this device.” | | Blue screen on plugging in | Incompatible driver version | Boot into Safe Mode, uninstall driver, restore from System Restore point. | | SDK not finding device | Conflicting biometric service | Stop Windows Biometric Service ( services.msc → WbioSrvc → Stop). |