Hello, I have recently encountered a problem in which my computer will start to smell like it's burning, I'm going to assume it is, and then crash. Obviously this sounds like it's overheating and I have no doubt that it is but I wanted to know what the "5v" in the picture below meant and why it's on red as this is most likely the cause of the problem. Thanks for your help.
https://imgur.com/MeulaRF
https://imgur.com/MeulaRF