Chosen Solution

Guys, I have an Imac that appeared to have a bad screen. I changed out the screen and still no video. I can plug an external monitor up to it and it works fine. Any suggestions?

Hi Mike, I found a burned resistor on my board that led to a video failure. I am trying to find the value of it right now, but I wonder if you are having the same issue. Here is a picture, where the resistor is located near the LVDS on the board: