So, I was using my Macbook Pro when suddenly screen went black. Contacted Apple support, followed their instruction but couldn’t find the problem or a solution. After few hours I opened the lid and it worked. Then again after few hours it happened, I closed the lid and opened It was fine after that. I turned off Dynamic Wallpaper and Automatic Graphics Switching. After that everything was normal, but I wanted to know the problem. So I switched on the Automatic graphics Switching. Few hours later same thing happened. Is anyone else experiencing this issue? Should I take it for service?