I have no screen display
My iPhone 7 Plus, model A1784, using a power meter, shows that the iPhone’s battery is taking a charge, but when I have given it a good 2 hour charge time, when I power the iPhone 7 Plus up, there is no display shown on it’s display, my friend using MacBook (Apple laptop) has run diagnostics (via the MacBook’s type C port to the lighting port of my iPhone 7 Plus), my friend said that the MacBook diagnostics show’s that the iPhone’s On board CPU Processor etc is running, but I power my iPhone up, there is no screen display,
The Question is this :- How can I determine/ find out, what part of my iPhone 7 Plus, model A1784, I need to buy a replacement for, Please any Help will be very Greatfully received, and as I have a limited income, it would save myself buying a newer (working) IPhone, my budget is even limited in buying a second hand, replacement (For my iPhone 7 Plus), my e-mail address is:-
m.dearman1000@gmail.com
Many thank’s in any help that you hopefully be able to give.
Martin Dearman
Is this a good question?