Vizio model# M70-C3

[crum000055]

Hi all. I am new to TV repair and needing some direction on a TV that was gave to me. I have a Vizio TV model# M-70-C3. When I go to turn on the TV most of the time the power light comes on but slowly fade with no picture on the TV. However when the picture does come on half of the screen is good and the other half has vertical colored lines. The division is perfectly down the middle of the screen. I have the back off the TV because I replaced the TCon board, but that didn't fix my issue. I have noticed a red light on the video board. Would this be a bad video board or power board? Any suggestions?

[tvtimmy]

Re: Vizio model# M70-C3

1st thing to do is check the ribbon cable for that side of the screen. Unplug the tv first.

[crum000055]

Re: Vizio model# M70-C3

Is it possible to replace the ribbons on the Tcon board?

[crum000055]

Re: Vizio model# M70-C3

Could this be the LED board?