My Switch Has Random Lines And Colours On The Screen Nintendo Switch

Chosen Solution

So when I was playing splatoon 3 but then it started to have random coloured lines? I seem to have this problem whenever the screen is on and this ruins my gameplay experience. Please send help

Hi, Try connecting the console to a TV via a HDMI cable and check if the display on the TV is OK. If so it may be a problem with the LCD display in the console or its connection to the motherboard. Here’s the ifixit Nintendo Switch LCD Replacement guide that may help.