I had this HP laptop that was having this weird screen issue. I sent it to HP for repairs since it was still in warranty, and they sent it back, saying, "We fixed it!"

Then it kept happening, and I sent it back to them. And then they sent it back again, saying, "Nope, we couldn't find anything. It's fixed." And it kept happening, and I sent it back again, going, "SERIOUSLY, IT'S NOT FIXED."

Then when they sent it back I gave up and grimly kept using it despite the screen issues. And then I started hearing little poppy noises as the problem got worse.

And then eventually they graduated into sparks!

And then a piece of the computer sparked, and was on fire, and melted.

Then I stopped using it. :D