I've been struggling with this issue on my gtx 1060 amp edition for quite some times. Randomly in the middle of game play it seems to stop sending a signal to my monitor and my fan speeds are set to 100%. I'm confident this is an issue with my gpu but it could be something that I'm completely unaware of. I'm using a Ryzen 5 1600 and a A320 Gaming Pro motherboard if that helps.