Is this the logic board?
Hello! I have a Imac from late 2012, and it randomly shuts off. I have a feeling its the logic board, but i'm not sure. It has done this a lot, when it does it i have to switch wall outlets to get it to turn on again, not sure why. after its done booting, it says no error message like "Your mac shutdown because of a problem." it used to give me these messages, but not anymore. it is completely random, i can be playing a Video game or just watching Youtube, its random. and its not like a crash because it just shuts off, like it wont say shutting down the screen just goes black and its off. Any help is appreciated!
Is this a good question?