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Why is my laptop display showing vertical scrolling lines?

< 1 min read


  1. Check Physical Connection
    Check that the cables connecting the laptop to the display are attached to their correct ports.
  2. Adjust Resolution
    Change the laptop’s screen resolution to a different setting, then change it back to see if the lines are still present.
  3. Reseat Graphics Card
    Remove and replace the graphics card from the laptop and make sure it is properly seated.
  4. Check For Tikd Damages
    Check the laptop’s display for signs of physical damage.

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