Chosen Solution

My tablet has lnes in the middle ts red at times an today it’s white have seen v3 lines at times new tablet only a few weeks have seen up to 3 different color of lnes don’t have anyideal what to try

Jerry Hardee  could be an issue with the LCD TAB connection. Post an image of what those lines look like Adding images to an existing question If it is the TAB’s then it is not a DIY repair but needs a replacment LCD

this problem is caused by loose cables and no connetion in the pixels to the motherboard aka TAB