My pixlite 16 has stopped working. When I power it up the status and power lights flash very briefly then nothing. There is 12.4v at both sides of the board so it's not the power supply. I checked the logic fuse and its not broken. Still no resistance through fuse (500mA logic fuse) so fuse intact. Can't think of what else it could be unless it's one of the chips. But which one. Is there another fuse somewhere besides the little cylinder one between the power inputs. Any help, much appreciated. It's a pixlite 16 ver 3.3.