If you select Windows Device Manager (you can type Device Manager directly into the Windows search bar), do you see any devices listed with a question mark alongside the device? That would be an indication that a driver is not found for the device, or that the device is partially 'recognized' but unknown.

While watching the list, unplug the MIDI USB cable. Does any item in the list change?


BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.