Very straightforward and well documented guide. I have to say that Apple computers are very cumbersome to handle (my expertise are high end PC computers). My wife likes IMacs, so I have to take care of her A1311. Hats off to a very good guide.
I have a question about the possibility of repairing the video card. Can it be done or is it surface mounted. I ask because the video on the IMac is scrambled and I do not know how to fix it……