Insert the plug back into the CPU and tighten the screws properly.If the pins are totally broken, replace the VGA cable.Use a small, hard, and flat surface such as a flat screwdriver to bring the pin back to its position. Try scraping the rust (if any) using a metal or screwdriver. Some connectors may fail to send the colors due to rust after long use.Rotate the two screws at the side of the plug and remove the cable from the port.Go to the back of your computer’s casing and find the VGA cable.Shut down your computer and cut off the power supply to it.If your monitor uses a VGA plug, then follow the instructions below to check the display connection. And sometimes, a faulty cable and damaged connector pins can also be the culprit. As a result, your screen might show a green tint or a total green display. A loose display cable can prevent the monitor from receiving all three colors equally.

We tend to connect the cables hastily and not give proper care to them. If no such things have happened, let’s move towards the fixes. If you remember any of those things, your monitor may have suffered damage physically. Before moving into the fixes, ensure you have not dashed on your monitor or dropped anything over your laptop screen.

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