Tried to play a game yesterday and ran fine then the screen just went black. Found out this morning that if you shine a light on it at a good angle the screen is no. Controls do not work, beep when turned on doesn't happen, still shows up on external monitor and touch screen still works. Tried a soft reboot, tried loading bios screen and can't do anything there, tried the "..." - and power button combo and nothing. Followed a guy on youtube to do the developer update thing and nothing is working. Am I SOL?