Ipad Pro Wont Turn On After Screen Replacement. What to Do When Your iPad Wont Turn On. OK so I replaced the screen and now the screen wont turn on.
Tap Download and Install. Alternatively perform a hard restart by pressing and holding both the HOME button AND the POWERSLEEPWAKE button until the Apple logo appears. Then press and hold the Power button until the device restarts.
Hold down the home and the onoff button at the same time for 15 seconds.
Perform a force restart. You can force restart your device even if the screen is black or the buttons arent responding. Tap Download and Install. But do not worry this wont erase the content on your device.