A couple of days ago, I turned on the tv and the screen hue went completely blue. It took a while to show a picture (5secs). Additionally, the sound came on for 5 seconds and went mute.
I could see the image behind the blue hue, but nothing worked to restore the picture. What confused me was that the problem seemed to cover picture and sound. I contacted vizio and they said that it sounded like a color issue, but wouldn't give me any DIY info even though I am out of warranty.
The model is L37hdtv10a
What board should I replace? (Tuner, LCD controller, video box board, power supply)
Thanks in advance.