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Recent content by GraceB

  1. G

    Diagonal flickering lines in 3d games

    Yes , it is still not solved.
  2. G

    Diagonal flickering lines in 3d games

    Hi, Hope you can help. Since last week we are seeing strange flickering lines and moving dots in several 3d games (Roblox, Mindcraft, Fortnite) on my daughter's laptop (Acer Aspire 5 - 7th Generation i5) . See fotos attached. We are using an external monitor. But the lines remain if you move...