V VIZIO VS420LF1A

Well I bought my Vizio back in Nov'08 and was very happy till about a month ago. I began having picture issues, picture freezing when i turned it on, green blocks, ect. Tech came two times and replaced the main board but the boards they kept sending...

My 42″ Vizio just went out the door for the last time. After 2years of headaches They are finally going to give my money back. 3 fixes 3 exchanges still couldn't give me one that worked. I will not get a refund on the taxes or the time I had to take...