My 8" Picade has worked fine for nearly 2 years, but switching it on today gives me a very stripey (and unusable) display:
I can see things moving around in the image. I’ve tried reseating the ribbon and HDMI cables several times, but it makes no difference, and there’s no sign of any physical damage. Is there anything I can do to troubleshoot this further?
In fact in helps, here’s the ribbon connector: