Hello my friend has recently gifted me his dad’s old machine 2. After installing native instruments, machine 2 and a few plugins on native instruments I can’t seam to get any sound out of my machine 2. His dad doesn’t remember his old account so the sereal number won’t work when I try use it on native instruments and I only have the usb wire there are 2 other ports for MIDI wires I’m not sure if these are necessary. I’m a bit overwhelmed by all the different things to install and would just like to get going, is there anyway you can help thanks.