Re: Vizio VO42L, Backlite & PS OK, no pic, now what?

I have the same MB with a different problem. The VISIO logo never changes from amber. The PSON signal is not getting to the PS. I cant jump 3V to the PSON on PS and the PS will come alive. any thoughts on where to begin? Ive checked for the obvious bad caps on PS, MB, and inverter. Sorry if this doesnt belong here, as i am new to this forum.