Xperia z3 screen not working

[RainRk]

after water test xperia z3 screen turns black, i tried to press power + volume up.. Vibrates 3x.. The phone turns in but the screen still black, no image, no back light.. Please help..  Thank you. 

[Qatrium]

@RainRk

You might have your phone water-damaged! Don't try to charge it and keep it turned off, open all SIM and SD card tray flaps and leave it in a well-ventilated area for 48 hours (you can also place it in a bowl of rice to facilitate moisture removal).

[Disbride · Accepted solution]

Check to see if your back light has burnt out - go outside into bright sunlight and turn your phone around and look at the screen from all angles, you might be able to very faintly still see what's on your screen. 

[RainRk]

 desbride, thank you for the suggestion, yes back light has burnt out, i can see the phone is still working only the back light has the damage..  Do you have any solution to this? Thank you kindly.. 

[RainRk]

after water test xperia z3 screen turns black, i tried to press power + volume up.. Vibrates 3x.. I turn the phone on but the screen still black, when i go outside and in sunlight i can see.the phone still working but the backlight burnt-out .. Please help..  Thank you. 

[Uliwooly]

@RainRk

Don't create a duplicate posts, thank you. 

It's a hardware issue, and has to be repaired by your Local support