Going to go out on a limb here, how about checking in System Profiler or whatever it's called to see if it shows up under audio devices?
If you go to your apple menu with Control Option M, then down to about this mac, then over to More Information. HTH, Take care, Chris Norman. <chris.norm...@googlemail.com> On 3 Sep 2012, at 11:23, chadbaker2 <baker3...@gmail.com> wrote: > hi i'm running pt mp9 and my fast track pro isn't recognized > i checked the cable that's fine cause it works fine on my roland > keyboard and i have the latest driver installed > i had a sighted friend check for me the light comes on when powered on > in system preferences m-audio isn't showing up > its under warranty i think something wrong with it > any suggestions > thanks