The fingerprint sensor suddenly stopped functioning one day. I downloaded the most recent driver from the Acer website since I thought it might be a driver issue, but the problem persisted. Run "sfm /scannow" as well, and it stated that everything was in order. After turning on "show hidden devices," I looked in Device Manager and discovered the Elan WBF Fingerprint sensor was greyed out in the Biometric Devices category. Windows issues a code 45 indicating that the device is not connected. I assume that the touchpad and sensor are both linked to a single cable because I'm using Windows 11 Pro. I'm unsure about the sensor because the touchpad continues to function. I hope I won't need to disassemble the laptop to inspect the cables. Who knows what's