I am installed labview software.
After that when I play any video from computer it goes greenish.

Like some green color is put on video playing. Every ting in video is green.

Before installing software videos were playing fine.

 

There are so many things that could be causing your display to go green. If it is intermittent, (only green when watching a video,) then you could be dealing with a software issue. Since you say you just installed LabVIEW and now you're seeing problems, you may be able to do a System Restore to bring you back to right before you installed the program. Then, perhaps try to reinstall the program. There could have been a mishap during the installation process. If that doesn't work, go ahead and look in your Graphics options for color correction or video enhancement options or something of the sort. There is usually a tray icon at the bottom right of your screen that has to do with your graphics whether it be Intel, nVidia, ATI, or other, depending on whether or not you have windows.

That's really all I can suggest without more detail.

 

Can you try a different monitor?
LCD or CRT?
Max.

 

I have laptop.

1. One thing I can do is attach another screen & will see?

2. Its a pain to reinstall Labview. Its too heavy software