Biometric Driver Download !!top!! | Precision Pb-100-e

| Issue | Likely Cause | Resolution | |-------|--------------|-------------| | | Windows Driver Signature Enforcement | Temporarily disable: Advanced Startup → Disable driver signature enforcement. | | Device shown as “Unknown USB device” | Missing firmware or broken cable | Test on another PC; if same, request firmware restore tool from vendor. | | Driver installs but no fingerprint capture | Incompatible software layer | Ensure application uses PB-100-E SDK (not generic libfprint). | | Blue screen after driver install | Conflict with existing biometric stack | Boot safe mode → remove all biometric drivers → reinstall only PB-100-E. |

RD Service Status: If using the device for official portals, ensure the "Precision RD Service" is set to "Running" in the Windows Services menu (services.msc). precision pb-100-e biometric driver download