How to fix an iMac overheating problem in a working GPU. Heat sink may be to blame. - Смотреть видео или скачать видео в MP4, музыку MP3 на телефон или компьютер
As I was determining the problem in this iMac computer, I discovered an unusual cause for this iMac not working well. A tiny hole in the GPU cooling system caused this big mac to fail. IF IT IS NOT CLEAR FROM THE VIDEO: YOU ONLY NEED TO REPLACE HEAT SINK HERE, NOT GPU CARD.
