Re: Vizio SV422XVT no backlight, photos and details inside

I too am having trouble with this television. From the previous posts, I've inspected all fuses on the power board tested good, even the white variable fuse, the mosfets which all measure pin 1-2: 9M ohms | pin 1-3: 321 ohms | pin 2-3: 9M ohms | these seem low in comparison to the previous posts... I'm not sure where to begin checking anything else, upon inspection there are no blown or bloated caps, and no visible damage / burn markings or smells. What should I attempt next? I've already purchased another video board and...