I'm new in recording, and i've put together a very basic setup. All the instruments go into a 6 input mixer. The main outs go into the 2 input Presonus Audiobox Audio interface. The interface goes into the computer. When I go to select the audiobox as the Audio Input for the computer, it says "no input controls". The problem is when i go to garageband just to mess around with recording, the computer doesn't pick up the signal. Does anyone know what is wrong? I've seen this exact problem on many forums but none of them actually provide an answer.
This is what it looks like, except the selected input says "Audiobox USB". This isn't my picture. I found it online. But aside from the different Input select, this is exactly what it looks like. Copy and paste the url to see it.