LCD Shows Square Pixelated boxes when running DVD
I replaced the DVD drive on my Powerbook Model A1095 because I thought that the problem would be resolved but when looking at a DVD Movie the screen still shows small square rectangles in the movie view. When I attached an external monitor I see the same problem. Is the video embedded in the mainboard? I do not know what I should replace. I am trying to confirm if I would need the mainboard. I see from the suggested solutions I may have a bad main board instead of a bad LCD. But not sure.