I have a tv that only shows variations of blue and yellow no matter what i do to the menu color options. However the menu will show all of the colors but not the normal screen.

The model#

What devices are you connecting to your TV? are you using the component video inputs?

you need to plug all three colors in not just yellow
red blue green need to be pluged in their respective colors

thats f*#*%de up dude

Your not getting color probably because of a weak "air" signal. The fix is a better antenna or an antenna booster.

Are you trying to plug in the yellow, red ,and white cables into blue, green, and red slots? If you are you cannot because those are for HD inputs only

go to menu & select the picture mode with standard
then go to detail setting , change the off-set value of r(red)

the cable colors have to match the tv ones if you have different colors on cables then look for the label on the cables saying video or audio (red)=audio (white)=other audio (yellow)=video EXAMPLE if the cable colors are different than the tv then if the label on the cables say video and the color is blue etc. then you have to put it on the yellow putin on the tv no matter the color. If it dosent work then try holding the cables in many angles try pulling them or anything unlit they work get something to hold them up if that dosent work then i think you should buy new cables. [email protected] for more questions

Atech will need to go into the SAM mode and check the option code in the set.

Blue should converge on top of "yellow".Bad connection(s)

on blue convergence IC.Replace both IC's for durable repair.

Check pico fuses.Reset convergence alignment.