Recent content by earthlon

I have experimented a little more, and now I think that what triggers the line appearing are certain color being displayed on the screen (when there is a contrast with white and black, for example). I just took another photo of the issue, this time it can be seen over the bar of Adobe Acrobat...

Hello. I have recently bought an Acer Aspire V3-574, and a few days ago I noticed that when I use certain programs (like, for example, Adobe Acrobat Reader DC or Firefox), a short line of pixels on the top left of the screen changes color. This line appears and disappears at random when I move...