When I was playing a video all of a sudden the screen went just white and pink, and the sound started lagging, and all I could was to turn it off. Then I tried to play the very same video, with the same result. I then abstained from playing this video again, and my computer worked fine. Then the next day when I tried to watch another video the same happened, or instead of the screen going all white, it showed this message:
And after some time, it was no longer able to even start up, it just shows a black screen and nothing happens.
So what do you make of this? What part of the computer is broken? And is repairing it a viable option?