Restart your computer first to fix a locked keyboard; it often solves many problems quickly. Check and clean your keyboard's connections to ensure they are not causing it to lock. Try turning off ...

Which I've tried, to no avail.<BR><BR>I then took my computer to a friends house with a USB keyboard.

The August smart lock finally gets a fingerprint option The new Yale Keypad Touch brings biometric access to August’s retrofit smart locks for the first time — but at a high price.