Retina Macbook Pro mid 2015, R9 M370X graphic glitch
i've had this problem on many random occasions with different symptoms. sometimes i can't turn ON/OFF the machine, and it just gives me this glitch (shown in the video).
The issue disappears the next day, but there're other times that I can see colored bars or noise glitches on video and images. (for some reason the forum doesn't allow me to upload the screenshots..)
