This is a HARDWARE solution to a black/unresponsive screen. If you have tried a HARD RESET and that does not work, (which is SOFTWARE related) -- TRY THIS youtu.be/Avi2wx9bPKM
I used the smallest phillips head screw driver, but you have to be careful not to strip the screws. I placed a link in the description to a actual screw driver which is a 3.6 mm Pentalobe 5 point screw driver.
So look, this video has a link to the product - its an affiliate link, which means you help me by buying it via this link. You still get it at the same price… that a win-win situation for you an I!