I dont believe its cord problems

[Mesa__]

Ok so heres my question, I have dvd, blue ray and games that i put on the the tv. One day the color stops showing on the dvd, ok Try blur ray, same, try games, same.... I change the av to tv. theirs color for the tv but not for any av. So How do I change the av thats showing black and white?

 

[jsmithepa]

Since all your input devices exhibit the same symptom, logic dictates the problem is with the TV. I would attempt to reset TV to factory condition and go from there.

 

[americanaudiophile]

Could be a bad input board since the TVs internal tuner works fine.