This is the first reason why your computer keyboard gets locked accidentally ... This will toggle the Fn lock on or off which in turn will lock or unlock your input devices.

The Fn key on your keyboard serves as a hidden modifier, enabling additional functions on your F1-F12 keys. If you find yourself constantly needing those functions, here are some easy ways to lock ...

Pressing the power button to lock and then unlock the system got it working ... and all the more surprising that Asus includes the critical keyboard accessory that lets the Asus ProArt PZ13 ...

You can Lock and Unlock Function (Fn) key in Windows 11/10 in either of two ways: On the Keyboard In BIOS/UEFI Settings Let’s see how to turn off Fn Lock on your Windows computer now in detail..