Turned my TOTAN on the other day and no Display. Found F602 blown so I replaced it and new fuse blew instantly. I checked voltage the Audio/Visual board (which is brand new Rotten Dog) and have no -113 or -125. I have had this machine for about 6 months and have had no issues or indication that Display had problems. I ordered a HV repair kit from Great Plains. My only question is (since this is the first time I have seen this issue) Is it common for the HV just to go instantly like that? I mean 1 day its fine next time and next day I turn it on and its dead? I would have figured it would have went slower showing some symptoms of dying?