Forum Discussion
L key causes screen to blank and Windows log in screen to come up
This is the weirdest thing ever. It doesn't matter what program I am in but when I hit the "L" key on my Logitech Y-R0065 wireless keyboard, the screen blanks and after about 15 seconds, the Wind...
It sounds like the "L" key on your Logitech keyboard is triggering a shortcut, possibly related to locking the screen (Win + L) or something else tied to that key. Try the following:
Check for custom keyboard shortcuts: Some keyboards have software (like Logitech Options) that may have assigned a function to the "L" key.
Test with another keyboard: See if the same issue occurs with a different keyboard. If not, it's likely a hardware or configuration issue with the current keyboard.
Reset or reinstall keyboard drivers: Uninstall the keyboard in Device Manager and restart your PC to reinstall the drivers.
Let me know if this helps!