I have a Vizio VP322 that wont turn on at all. The front LCD turns orange but it wont come on. It started out that sometimes it would come on and sometimes it wouldnt then it just stoped coming on. I opened it and found 3 capacitors were blugging out so I replaced them, but it still does the samething. I am pretty sure its the power board but I dont know. I can buy a replacement but if thats not it I am out the money.
I have the same problem. I have already replaced the power board and there were no bulging capacitors on mine to begin with. Needless to say, replacing the power board did not fix it. I'm thinking it's the main board.