Subject says it all. Tried resetting cables. Screen glitches even without video feed from pi (e.g. the HDMI/menus/etc. have the same behavior for the display.)
Any ideas?
I had the exact same problem. Try adding
display_rotate=0x10000
to your /boot/config.txt
It is not easy editing with the screen in reverse :-D I know :-D
What about the strip of black pixels that don’t light up? Anyone else ran into this and know how I’d fix that?
Take a picture of it and mail it to support. You may have a faulty display ?