1 Hard Reset iPad to Fix iPad White Screen
Press the Home button and the Sleep/Wake button together for at least ten seconds or until you see the Apple Logo appear. Your iPad restarts and functions normally again.
hold home and power button together
2 Press Three Buttons to Fix iPad White Screen
3 Press home button, up-volume button, and power button all together. Hold them for a few seconds or until you see the Apple logo appear on the screen. When the logo appears, your iPad will reboot automatically and functions normally.
Using a 3rd-Party Tool to Fix iPad White Screen without Data Loss (iOS 11 Supported)
If all else fails, you should consider using a 3rd party tool such as iMyFone D-Back to help you fix your iPad without having to restore it. The iMyFone D-Back iOS System Recovery Win or iMyFone D-Back iOS System Recovery Mac feature can be used to fix all iOS issues including the White screen, the black screen, a device stuck on the Apple Logo or a device stuck on recover mode without the risk of data loss.
The following are the primary features that make it unique and outstanding in data recovery category.
iMyFone D-Back iOS System Recovery
You can even fix iOS operating system (including iOS 11) problem, such as iPad stuck at Apple logo, loops in recovery mode, stuck on Apple logo without any data loss.
It supports also the recovery of over 22+ file formats, such as photos, text messages, contacts, etc. making it easy for you to recover lost/deleted data from your iPad.
It uses for different recovery technologies to find data and recover quickly.
You can even preview the files that are recoverable from your iPad, iPod, or iPhone (iOS 11 supported).
Steps to Fix iPad White Screen of Death with iMyFone D-Back
Step 1: Start iMyFone D-Back application. From the main interface, choose “Fix iOS System” option. Connect your iPad. Once the program detects the device, choose the Standard Mode from the 3 options.
Then follow the steps to put your device into DFU mode or Recovery mode.
Step 2: The program will detect your device and present you with the latest firmware for the device. Simply click on “Download” and wait for the program to download the firmware.
Step 3: iMyFone D-Back will begin repairing your iPad after you click "Start to Fix" when the download is complete. Soon after, the iPad will restart in normal mode with all your data intact.
this is how i got my ipad mini 3 white screen of death fixed!!!!