Chosen Solution
Tv was working fine then kid threw something at tv . there are no cracks but looks blue screen and i have sound. just need to know if i need a new t-con board or leds replaced.
Antoine Dennis “then kid threw something at tv . there are no cracks but looks blue screen and i have sound” is pretty indicative that this is most likely a bad LCD panel. Like @jayeff already said, post some images with your question. It will not be a T-con board error.
