After I plug in the usb to my MacBook Air, and I chose "Mackie control" in the control services set up, and in the "input and out port", Logic Pro doesn't let me choose my keystation and saying "invalid input", and I have checked that I don't have do download any drivers for this midi keyboard. How could I use my midi keyboard in my Logic Pro? Is there any problem?
MacBook Air 13″, macOS 12.6
Run the system report from the about this Mac in the Apple menu.
Once this is ram, look for usb on the left side of window, select that, and then see if the Maudio keyboard shows up. If it’s not showing up, try changing the usb cable, or a different usb port. Then check again with a refresh command from system report.
if the maudio doesn’t show up in this hardware check, the operating system won’t see it either.
One last thing is to make sure the switch on maudio keyboard is set to usb powered.
Run the system report from the about this Mac in the Apple menu.
Once this is ram, look for usb on the left side of window, select that, and then see if the Maudio keyboard shows up. If it’s not showing up, try changing the usb cable, or a different usb port. Then check again with a refresh command from system report.
if the maudio doesn’t show up in this hardware check, the operating system won’t see it either.
One last thing is to make sure the switch on maudio keyboard is set to usb powered.
why I couldn't connect my M audio key station 49 mk3 to Logic Pro
