I bought a brand new H7600 months ago and am just now getting back into the studio to use it after being on tour only to find that it won't start up. All of the level meter LEDs on the front panel light up and the screen never boots. It just freezes. I've combed both the manual and this site and can't find anything on this. Pretty frustrating to say the least. I'll call tech support tomorrow but wanted to post here before I do. Thanks for your help.