selnor on 03 July 2008
E74 error is caused by the solder joins between the GPU and Upscaler chip. They have melted and are not connecting properly. Seriusly with a hot air gun this is fixable in about 1 minute. You just have to leave it to cool for an hour. However if you do this it is reccomended with a console as old as yours to get cooling kit that goes inside your 360. The new Jasper models(jasper is the new GPU) will not have this happen. With both Falcon and Jasper the temperture will be right down and this sort of thing wont happen.
