Viewsonic lcd color problems

[saleem khan_52]

Hello,
Sir, I have viwesonic lcd VA1931wa and buy it last year. Now its creating a problem, it is green color shade shown on screen please guide me.

 

[yaseench]

Hello,
Sir, I have viwesonic lcd VA1931wa and buy it last year. Now its creating a problem, it is green color shade shown on screen please guide me.