Logitech K780 Keyboard Not Working on Windows? Try These Fixes
This article covers the common causes of the Logitech K780 not working on Windows and provides 7 fixes, including checking the battery, updating keyboard drivers with Driver Talent X, re-pairing via Bluetooth, verifying Windows Bluetooth services are running, disabling firewall or antivirus interference, using the Logitech Unifying Receiver, and running the Windows Bluetooth Troubleshooter.
Seraphina
19:51 PM, Jun 16, 2026