Can the computer monitor turn green?

First of all, the display itself is green and color cast. You can first find the reset option in the display settings button to enter the menu and select reset settings. The problem is still to send it for repair.

Second, the graphics card problem, conditional can find a monitor to test judgment, TV also has the function of external display.

Third, the problem of the data cable, gently stir the joint part of the data cable, and observe whether the display screen has changed. If there is a big change, replace the data cable.