hello,

i have a Dell xps one 2720 with a display problem. see picture below

The display has green color, always. The rest works fine, so the green color is only issue.

When i plug an external monitor, that monitor displays the right colors, so its not a software issue i think.
When i use the dell as an external monitor on my other laptop, it also shows green on the Dell.

did anyone have the same issue? and how was it fixed?
is it the Tcon board? or the LCD itself?

thanks