Laptop Recognizes Keyboard, but MuseScore doe not

Greetings!
Yamaha DGX-305 is connected to my laptop--Windows 11 Home--via USB.
Laptop shows that the device is connected.
On keyboard, PC is set to "on" and "Keyboard out" is on
But, in Musescore, I/O, there are no devices showing to chooses from.

Please help. Thank you so very much!