Display error

Forum discussion tagged with Display error.
  1. S

    Laptop to TV with hdmi displays multicoloured whirly patterns

    Here's the problem, a Dell win 7 laptop is plugged into a TV via hdmi cable, the picture is a horrible load of colours and patterns that looks like a psychedelic swirly, oily nightmare from the 60s. You can see the correct image behind this patterning. Laptop has displayed properly on other tvs...