Screen Tearing Test

If you see a shift or a break in these vertical black and white stripes that forms a horizontal line across the screen, that means you have screen tearing. The visual artifact that looks like the edges of the stripes fail to line up occurs when a video or a 3d game is not in sync with the display&refresh rate. Screen Tearing Example: How to fix Nvidia horizontal lines tearing bug: How to fix screen tearing on Intel cards: Support my work: Follow me on Twitter: