Sharp TV Help

Hi Guys I have a Sharp Aquos TV from 2012, it has a problem with picture (Everything is Blue on the Screen - all characters are Blue).. Can someone help me know what is the problem and how I could resolve
(model is Sharp Liquid Crystal TV Model: LC-42D43U and the all images on screen are blue in color.

please check the link: my TV has same images
https://www.helpowl.com/q/Sharp/LC42D43U/Troubleshooting/whats-wrong-w-sharp-aquos-lcd-picture/295582

Many Regards,
Vivek