Re: Vizio SV420XVT1A LCD 2 Seconds to Black

This may be a long shot but I think I'm having a similar problem and I was hoping if you can advise if you think a new powerboard is the correct route for me to go.

42" VW42L Vizio LCD - When I power on the tv, the Vizio logo goes from amber to white. The backlight flashes for a second then goes off (seems to stay on for 2 seconds first time, then progressively less time each subsequent time until its just a flash). Audio works, no menu. I took the back cover off and don't see any visible damage, although when I do...