Hello, I have an issue with my Macbook Pro from 2015 and I wonder if anybody has heard of something like it before. At periods, my screen and keyboard shuts down and the way to resolve this problem is to tilt the laptop in another angle. The trackpad also turns off so I assume that the computer goes into some kind of sleep mode. I've been to the geniuses two times and they've replaced my screen and my top case. The problem is not gone though, it comes in periods as mentioned and it drives me crazy as I have to keep repositioning my macbook all the time while working. I have recorded videos of this strange problem if somebody is interested in seeing. Have you any thoughts, please let me know!