Greetings,

I have an iPad Pro 12.9" 6th gen tablet that had a screen replaced about 10 months ago at a repair shop and last week the screen went blank during use. The device was still on, notifications played sound for example. I have replaced the screen twice, both screens are working until I unplug it, at which point I can see that screen is on but is all black. If I press the power button, the backlight goes off, and when I press it again, the image appears for half a second and then the screen goes back to being black but on. This issue is not present at all when the iPad...