Hi. I bought a 7” Raspberry Pi Touch Screen last September. It used to work fine for a while. Without changing anything while booting the screen starts to go white for a couple of seconds and then changes to white and light grey stripes. Over HDMI everything works fine. Tried latest Raspbian, OSMC and Openelec. Changed all USB power devices and cables :-(
I followed your guide regarding all the connectors. Reattaching them still didn’t help . Any ideas?